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The greatest common factor (GCF) of 15, 18, and 24 is 3. To find the GCF, you can determine the prime factors of each number: 15 = 3 x 5, 18 = 2 x 3 x 3, and 24 = 2 x 2 x 2 x 3. Then, identify the common prime factors among the numbers, which in this case is 3. Finally, multiply these common prime factors together to find the GCF, which is 3.
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What is the greatest common factor of 3 15 and 18?
The GCF of 3, 15, and 18 is: 3
What is the Greatest common factor of 15 18 30?
The GCF is 3.
What is the greatest common factor of 18 and 90?
Since 18 is a factor of 90 and it is the largest factor of itself, the greatest common factor of 18 and 90 is 18.Since 18 is a factor of 90, it is automatically the GCF.
What is the greatest common factor of 12 15 18 and 30?
The GCF of 12, 15, 18, and 30 is 3.
What is the greatest common factor of 18 and 56?
2 is the greatest common factor of 18 and 562
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