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Earn +20 ptsQ: What is the GCF of 81 and 153?
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What is the GCF and LCM of 27 and 81?
The GCF of 27 and 81 is 27. And their LCM is 81.
What is the GCF of 81 and 16?
Greatest Common Divisor (GCF) for 81 16 is 1.
What is the GCF of 36 45 108 81?
The GCF is 9.
What is the greatest common factor of 81 and 36 and 27 and 54?
gcf(81, 36) = 9 gcf(27, 54) = 27 gcf(81, 36, 27, 54) = 9
What is the GCF of 18 51 and 81?
the GCF is 3
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