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Why is 21 the greatest common factor in 21 and 63?

Wiki User

∙ 2012-08-20 21:16:08

Best Answer

Because 21 is a factor of 63. 21 is the greatest factor of 21. A larger number doesn't exist.

Wiki User

∙ 2012-08-20 21:16:08

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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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