What are the factors for 42?
What are the factors for 42?
The factors of 42 are 1, 2, 3, 6, 7, 14, 21 and 42.
What is the greatest common factor of 36 and 42?
Greatest common factor (GCF) of 36 and 42 is 6.
What is are the factors of 36?
As the number 36 is a composite number, it has many factors other than one and the number itself. Thus, the factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.
What is the least common factor of 36 and 42?
252
The LCM of 36 and 42 is 252.
What’s the GCF of 36?
Answer: Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36. There are 9 integers that are factors of 36. The greatest factor of 36 is 36.
What is the factor of every number?
1
1 is the factor of every number. Every number other than 1, has at least two factors.
Is 36 a factor or multiple?
Table of Factors and Multiples
| Factors | Multiples | |
|---|---|---|
| 1, 2, 3, 4, 6, 9, 12, 18, 36 | 36 | 108 |
| 1, 37 | 37 | 111 |
| 1, 2, 19, 38 | 38 | 114 |
| 1, 3, 13, 39 | 39 | 117 |
What is the LCM of 42?
Find the least common multiple of two numbers, where one of them is 42. Just type in the box to perform the calculation automatically. The least common multiple (LCM) of two numbers is the smallest number that is even divisible by both numbers….Least Common Multiple – 42.
| Numbers | LCM |
|---|---|
| 42 and 7 | 42 |
| 42 and 8 | 168 |
| 42 and 9 | 126 |
| 42 and 10 | 210 |
What is the LCM of 36?
Free LCM Calculator determines the least common multiple (LCM) between 36 and 45 the smallest integer that is 180 that is divisible by both numbers. Least Common Multiple (LCM) of 36 and 45 is 180.
How do you find a factor of a number?
Finding the Number of Factors
- Step 1: Find its prime factorization, i.e. express it as the product of primes.
- Step 3: Write the prime factorization in the exponent form.
- Step 3: Add 1 to each of the exponents.
- Step 4: Multiply all the resultant numbers. This product would give the number of factors of the given number.
Therefore the total number of factors that 42 has is 8 and they are 1, 2, 3, 6, 7, 14, 21, and 42.
What is the sum of all prime factor of 42?
Show all factor pairs, prime factorization (factor tree), sum of factors (divisors), aliquot sum, and prime power decomposition of 42….Show Factorization for 42.
| Number | Factor Pairs | Factor Pairs Sum |
|---|---|---|
| 42 | 3 x 14 | 17 |
| 42 | 6 x 7 | 13 |
Did 42 is a prime number?
No, 42 is not a prime number. The number 42 is divisible by 1, 2, 3, 6, 7, 14, 21, 42. For a number to be classified as a prime number, it should have exactly two factors. Since 42 has more than two factors, i.e. 1, 2, 3, 6, 7, 14, 21, 42, it is not a prime number.
How is written as a product of its prime factors?
When a composite number is written as a product of all of its prime factors, we have the prime factorization of the number. For example, we can write the number 72 as a product of prime factors: 72 = 2 3 ⋅ 3 2 . The expression 2 3 ⋅ 3 2 is said to be the prime factorization of 72.
What are the factors and multiples of 42?
Table of Factors and Multiples
| Factors | Multiples | |
|---|---|---|
| 1, 2, 3, 6, 7, 14, 21, 42 | 42 | 84 |
| 1, 43 | 43 | 86 |
| 1, 2, 4, 11, 22, 44 | 44 | 88 |
| 1, 3, 5, 9, 15, 45 | 45 | 90 |
What is 42 prime or composite?
42 is a composite number.
What is a product of a prime?
A “product of primes” is a product in which every factor is a prime number. Of all the factorizations of 1 2 12 12 we could come up with, the only one that’s a product of primes is. 2 × 2 × 3 2\times2\times3 2×2×3. A “prime factorization” of a composite number is an expression of that number as a product of primes.
What is the prime product of 24?
Answer and Explanation: The prime factorization of the number 24 is 2 × 2 × 2 × 3.
Is 42 a multiple of 4 yes or no?
Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, … Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, …
What are the multiple of 42?
Multiples of 42 are 42, 84, 126, 168, 210, 252, 294, 336, 378, 420,… Multiples of 14 are 1, 28, 42, 56, 70, 84, 98, 112, 126, 140,… The common multiples among the first ten multiples of both the numbers are 42, 84, and 126.
Which is a composite factor of 42 that is an odd number?
42 and A Topological Puzzle 42 is a composite number. 42 = 1 x 42, 2 x 21, 3 x 14, or 6 x 7. Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42. Prime factorization: 42 = 2 x 3 x 7.
What is 40 as a product of prime factors?
2 × 2 × 2 × 5
What is the prime factorization of 40? The prime factorization of 40 is 2 × 2 × 2 × 5 or 23 × 5.
What is prime product?
A “product of primes” is a product in which every factor is a prime number. Of all the factorizations of 1 2 12 12 we could come up with, the only one that’s a product of primes is. 2 × 2 × 3 2\times2\times3 2×2×3.
What’s 36 as a product of prime numbers?
2² × 3²
We can write 36 as a product of prime factors: 36 = 2² × 3². The expression 2² × 3² is said to be the prime factorization of 36.
How do you make 42 multiplication?
Factor pairs are the two numbers which, when multiplied, give the number 42.
- 1 × 42 = 42.
- 2 × 21 = 42.
- 3 × 14 = 42.
- 6 × 7 = 42.
What are the LCM of 42?
The LCM of 42 and 54 is 378. To find the least common multiple of 42 and 54, we need to find the multiples of 42 and 54 (multiples of 42 = 42, 84, 126, 168 . . . . 378; multiples of 54 = 54, 108, 162, 216 . . . . 378) and choose the smallest multiple that is exactly divisible by 42 and 54, i.e., 378.
What is 44 as a product of prime factors?
Prime factorization: 44 = 2 x 2 x 11, which can also be written 2² x 11.
