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Earn +20 ptsQ: What is the gcf of 45 and 63 and 81?
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What is the gcf of 63 and 45?
The GCF of 63 and 45 = 9
What is the GCF of 36 45 108 81?
The GCF is 9.
What is the GCF of 24 45 and 63?
Factors of 24... 1,2,3,4,6,8,12,24... Factors of 45... 1,3,5,9,15,45... Factors of 63... 1,3,7,9,21,63 - therefore the GCF is 3.
What is the GCF of 45 51 63?
The GCF is: 3
What is the gcf of 45 and 81 and 99?
The answer is 9.
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