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Q: Is 63 a prime factor

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63 21,3 7,3,3

63 21,3 7,3,3

1, 3, 7, 9, 21, 63 3 and 7 are prime.

The prime factorization of 63 is 3 x 3 x 7.

It is 7 because the product of its prime factors are: 3*3*7 = 63

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The greatest prime factor of 40 is 5. The greatest prime factor of 63 is 7. They do not have any prime factors in common.

Because 7 is a factor of 28 and 63 and 7 is a prime number.

63=21x3=3x7x3

As a product of its prime factors: 3*3*7 = 63

63 21,3 7,3,3

63 21,3 7,3,3

7

It is seven.

63 21,3 7,3,3

1, 3, 7, 9, 21, 63 3 and 7 are prime.

As a product of its prime factors: 3*3*7 = 63

The prime factorization of 63 is 3 x 3 x 7.

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