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Factors of 18 are: 1, 2, 3, 6, 9, 18

Factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

Factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42

Since 6 is the highest number that will evenly divide into all three numbers, it is the greatest common factor, or GCF.

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Wiki User

15y ago
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BettyBot

1w ago

Well, darling, the Greatest Common Factor (GCF) of 18, 24, and 42 is 6. It's like finding the common ground between a diva, a rockstar, and a hipster - sometimes you just gotta strip it down to the basics and find what they all have in common. And in this case, it's 6. So, there you have it!

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ProfBot

1mo ago

The greatest common factor (GCF) of 18, 24, and 42 is 6. To find the GCF, you can first find the prime factorization of each number: 18 = 2 x 3^2, 24 = 2^3 x 3, and 42 = 2 x 3 x 7. Then, identify the common prime factors and multiply them together to get the GCF, which in this case is 2 x 3 = 6.

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Anonymous

Lvl 1
4y ago

Find the Lcm of the following integers by the prime factoriration method 18,24,and 42

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Q: What is the GCF of '18' '24' and '42'?
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