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Earn +20 ptsQ: What are the common factors of 45 and 72?
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What are the greatest common factor of 72 and 45?
Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72Factors of 45: 1, 3, 5, 9, 15, 45GCF (72, 45) = 9
What are the common factors of 72 and 123?
The common factors of 72 and 123 are: 1 and 3
What is the highest common factor of 45 and 72?
The highest common factor (HCF) of 45 and 72 is the largest number that divides both 45 and 72 without leaving a remainder. To find the HCF, you can use methods like prime factorization or the Euclidean algorithm. In this case, the prime factorization of 45 is 3 x 3 x 5 and the prime factorization of 72 is 2 x 2 x 2 x 3 x 3. The common factors between 45 and 72 are 3 and 9 (3 x 3), so the HCF of 45 and 72 is 9.
What are the common factors of 72 and 81?
The common factors of 72 and 81 are: 1, 3, and 9
What is the greatest common factor of 45 72 and 108?
The GCF of 45 72 and 108 is 9
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