Q: What is the greatest common factor of 468 and 637?

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The Greatest Common Factor (GCF) is: 1

The least common multiple (LCM) of 91 and 49 is 637.

The greatest common factor of 208 and 637 is 13.

637

13 x 49 = 637

Related questions

The Greatest Common Factor (GCF) is: 1

13 is the greatest common factor of 208 and 637. Factor each number: 208 = 2 x 2 x 2 x 2 x 13 637 = 7 x 7 x 13 The only common factor (and thus, the greatest common factor) is 13.

7

It is: 13

The least common multiple (LCM) of 91 and 49 is 637.

As a product of its prime factors: 7*7*13 = 637

The Least Common Multiple (LCM) for 169 637 845 is 41,405.

The greatest common factor of 208 and 637 is 13.

Writing down all the factors of both numbers requires too much time so it is not a good idea to find solution by writing each factor of both numbers. Method of prime factorization is one of the good methods to find GCF. Prime factorization is like breaking a number into other numbers, prime numbers, and this factorization is unique. Prime factorization is like a blueprint for numbers. Prime factorization of 1820 = 22 x 5 x 7 x 13 Prime factorization of 637 = 7 x 7 x 13 7, 13 and 7x13 are common in the prime factorization of both numbers, but 7x13 is the greatest among these numbers. So, 7x13 = 91 is the GCF of 1820 and 637.

637

1 and 13

637