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Do a factor tree.

15

^

5 3 (3 & 5 are prime)

19 is a Prime number.

15: 3 * 5

19: 19

^^They have nothing in common.

Therefore, the answer is 1.

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โˆ™ 2012-01-10 01:26:34
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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

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โˆ™ 2012-03-21 02:31:04

The GCF is 1.

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Q: What is the greatest common factor of 19 and 15?
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