In each of those cases, the only composite factor of the number is the number itself.
The composite factors of 735 are 15, 21, 35, 49, 105, 147, 245, 735
To determine if 15 is a multiple of 49, determine what the multiples of 15 are. If one of them is 49 then 49 is a multiple of 15. For example, 15, 30. 45, 60. Since 49 is not a multiple of 15, 15 is not a factor of 49.
It is: 49-28 = 21
The factors of 21 and 1,3,7, and 21Now since 21 is not a factor of 49, but 7 is we can say right away the GCF is 7.
The GCF of 15 and 49 is 1. The factors of 15 are 1, 3, 5, and 15 The factors of 49 are 1, 7, and 49 The only common factor is 1, so the greatest common factor of 15 and 49 is 1.
The greatest common factor of 14, 21 and 49 is 7.
The GCF is 7.
Composite because it has more than two factors.
Factors or 21 are: 1 3 7 21 Factors or 49 are: 1 7 49 Common factors of 21 and 49 are: 1 and 7
The GCF of 21, 49 and 115 is 1.
One composite factorization of 735 would be 15 x 49.
The composite factors of 294 are 6, 14, 21, 42, 49, 98, 147, 294