What are multiples of 12 and 15?

The multiples of 12 are : 12, 24, 36, 48, 60, 72, 84.. The multiples of 15 are : 15, 30, 45, 60, 75, 90.. 60 is a common multiple (a multiple of both 12 and 15), and there are no lower common multiples. Therefore, the lowest common multiple of 12 and 15 is 60.

How do you find the LCM of 12 and 15 using prime factorization?

LCM of 12 and 15 by Prime Factorization Prime factorization of 12 and 15 is (2 × 2 × 3) = 22 × 31 and (3 × 5) = 31 × 51 respectively. LCM of 12 and 15 can be obtained by multiplying prime factors raised to their respective highest power, i.e. 22 × 31 × 51 = 60. Hence, the LCM of 12 and 15 by prime factorization is 60.

What is the LCM and HCF of 12 and 15?

Example 1: Find the HCF of 12 and 15, if their LCM is 60. Therefore, the highest common factor of 12 and 15 is 3. Example 2: For two numbers, HCF = 3 and LCM = 60.

What is the lowest common multiple of 15?

Least common multiple calculator

  • 15 = 3×5.
  • 15 = 3×5.

How do you find the lowest LCM?

How to Find LCM by Listing Multiples

  1. List the multiples of each number until at least one of the multiples appears on all lists.
  2. Find the smallest number that is on all of the lists.
  3. This number is the LCM.

What’s the LCM of 12?

36
12:12,24,36_,48,60,72,… 36 is the first number that occurs in both lists. So 36 is the LCM.

What is the greatest common multiple of 12 and 15?

The GCF of 12 and 15 is 3 .

What’s the GCF of 12 and 15?

What are the first 20 multiples of 15 and 12?

0 is multiple of 5,because 5 x 0 = 0

  • 5 is multiple of 5,because 5 x 1 = 5
  • 10 is multiple of 5,because 5 x 2 = 10
  • 15 is multiple of 5,because 5 x 3 = 15
  • 20 is multiple of 5,because 5 x 4 = 20
  • 25 is multiple of 5,because 5 x 5 = 25
  • 30 is multiple of 5,because 5 x 6 = 30
  • 35 is multiple of 5,because 5 x 7 = 35
  • 40 is multiple of 5,because 5 x 8 = 40

    • What is the Great common factor of 12 and 15?

    Least Common Factor Calculator. Enter the value that you want to calculate LCM.. First number: Second number: Calculate: Greatest common factor (gcf): 12 15 6 21 24 9 30 33 12 39 42 15 48 51 18 57 60 21 66 69 24 75 78 27 84 87 30 93 96 4 4 4 12 4 20 12 28 24 36 20 44 12 52 28 60 16 68 36 76 20 84 44 92 24 100 52

    What is the least common multiple of 12 and 16?

    getcalc.com’s LCM calculator and work with steps follows a special method to find what is Least Common Multiple for group of whole numbers or non-negative integers 12, 16 and 24. LCM(12, 16 and 24) = 48

    What is the least common denominator of 15 and 12?

    You need to know the least common denominator (LCD) of 15 and 12 if you want to add or subtract two fractions with 15 and 12 as denominators. The least common denominator, also called lowest common denominator (LCD), of 15 and 12 is 60. 3/15 + 2/12 =? It’s that easy!