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The greatest common factor, or GCF, is the largest positive integer that will divide evenly with no remainder into all the members of a given set of numbers. The least common multiple, or LCM, is the smallest positive integer that all the members of a given set of numbers will divide into evenly with no remainder. Factors go into numbers, numbers go into multiples.
In each of these, you are best to start out finding the prime factors.
To find both you start by doing a prime factorization, but then you do something a little different.
The product of the LCM and GCF of two numbers equals the product of the two numbers.
GCF and LCM are similar because you need to find the prime factorizations of the two numbers in both cases to get the result.
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What is the GCF and LCM of 20 and 36?
The GCF is 4.
What is the LCM and GCF of 32 56 and 72?
The LCM is 11592. The GCF is 2.
What is the LCM and GCF of 4 and 6?
The GCF refers to whole numbers, not decimals.
What is the GCF of 252 and 60 and LCM?
The LCM is 1260. The GCF is 12.
What is the GCF and LCM of 13 and 79?
The LCM is their product. The GCF is 1.
What is the LCM and GCF of 60 and 72?
The GCF is 12. The LCM is 360.
What is the GCF and LCM of 20 and 36?
The GCF is 4.
What is the GCF and LCM of 68?
The GCF is 68, the LCM is 68
What is the LCM and GCF for 6 and 14?
GCF is 2.LCM is 42.The GCF is 2.
What is the LCM and GCF of 32 56 and 72?
The LCM is 11592. The GCF is 2.
What is the GCF and LCM of 24 and 42?
The GCF and LCM of 24 and 42 are 6 and 168 respectively.
What is the LCM and GCF of 4 and 6?
The GCF refers to whole numbers, not decimals.
Gcf and LCM of 32 80 and 128?
The GCF is: 16The LCM is: 640The LCM is: 640
What is the GCF and LCM of 72 and 168?
Greatest Common Factor (GCF) for 72 168 is 24.Least Common Multiple (LCM) for 72 168 is 504.
What is the GCF and LCM of 45 and 150?
The GCF is 15. The LCM is 450.
What is the LCM and GCF of 9 and 33?
The GCF is 3. The LCM is 99.
What is the LCM and gcf of 36 and 48?
Oh, dude, the LCM is the smallest number that both 36 and 48 can divide into evenly, which is 144. And the GCF is the largest number that can divide both 36 and 48 without leaving a remainder, which is 12. So, like, those are the numbers you're looking for. Cool, right?
