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To find the GCF of 3 numbers you first need to write them as their prime factors:
32 = 2x2x2x2x2
40 = 2x2x2x5
64 = 2x2x2x2x2x2
The next step is to identify any common factors. In this case, all three numbers have three 2s as prime factors. Multiply these together to find the GCF:
2x2x2 = 8
Thus the GCF of 32, 40 and 64 is 8.
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What is the GCF of 64 32 and 16?
The GCF is 16.
What is the gcf of 64 40 and 16?
The Greatest Common Factor (GCF) of 64, 40, and 16 is 8.
What is the greatest common factor of 64 96 and 192?
The GCF is 32.
What is the GCF of 88 40 32?
To find the Greatest Common Factor (GCF) of 88, 40, and 32, we first need to factorize each number. The prime factorization of 88 is 2^3 * 11, 40 is 2^3 * 5, and 32 is 2^5. To find the GCF, we identify the common prime factors and take the lowest power they appear in. The GCF of 88, 40, and 32 is 2^3, which equals 8.
What is the Greatest common factor of 64 40 and 56?
The GCF of 40, 56, and 64 is 8.
