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# Which is the least common multiple of two numbers?

## Which is the least common multiple of two numbers?

Multiply those factors both numbers have in common. If there are no common prime factors, the GCF is 1. A common multiple is a number that is a multiple of two or more numbers. The common multiples of 3 and 4 are 0, 12, 24.. The least common multiple (LCM) of two numbers is the smallest number (not zero) that is a multiple of both.

## Which is the greatest factor of two numbers?

The Greatest Common Factor and the Least Common Multiplier Calculator The greatest common factor, or GCF, is the greatest factor that divides two numbers. To find the GCF of two numbers:

How do you find the greatest common factor?

If there are no common prime factors, the GCF (Greatest Common Factor) is 1 1. Find the GCF for 8 8 and 12 12. Number 4 4 is in both factors. Then the greatest common factor is: 4 4. Find the GCF for 14 14 and 18 18.

### How to find the common factors of numbers?

Find the Common Factors of: enter whole numbers separated by commas. Answer: The common factors are: 1, 2, 4, 8. The Greatest Common Factor: GCF = 8. Solution. The factors of 16 are:

For example, LCM (2,3) = 6 and LCM (6,10) = 30. The LCM of two or more numbers is the smallest number that is evenly divisible by all numbers in the set. Least Common Multiple Calculator Find the LCM of a set of numbers with this calculator which also shows the steps and how to do the work.

### Which is the least common multiple of 6 7 21?

Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60. Multiples of 7: 7, 14, 21, 28, 35, 42, 56, 63. Multiples of 21: 21, 42, 63. Find the smallest number that is on all of the lists. We have it in bold above. So LCM (6, 7, 21) is 42.

How to find the least common multiple LCM?

How to Find the Least Common Multiple LCM 1 Listing Multiples 2 Prime Factorization 3 Cake/Ladder Method 4 Division Method 5 Using the Greatest Common Factor GCF

## Which is the least common multiple for 36 and 48?

The least common multiple is the first common multiple for the given numbers. For 36 and 48, the number 144 is the LCM. The dimension of using LCM of two numbers starts with basic math operations such as addition and subtraction on fractional numbers.

## Which is the smallest number in a set of two numbers?

For two integers a and b, denoted LCM (a,b), the LCM is the smallest positive integer that is evenly divisible by both a and b. For example, LCM (2,3) = 6 and LCM (6,10) = 30. The LCM of two or more numbers is the smallest number that is evenly divisible by all numbers in the set. Least Common Multiple Calculator