composite factors of 63: 9, 21, and 63factors of 63: 1, 3, 7, 9, 21 and 63
Since 9 is a factor of 63, all of its factors are common.
The factors of 63 are: 1 3 7 9 21 63. The prime factors are: 3 and 7
1 and 3
All odd numbers with one or two distinct prime factors are deficient. Since 3 and 7 are factors of 63, it must be deficient.
The factors of 63 are: 1, 3, 7, 9, 21, 63.
Factors of 63 are 1, 3, 7, 9, 21 and 63.
composite factors of 63: 9, 21, and 63factors of 63: 1, 3, 7, 9, 21 and 63
The factors of 27 are: 1, 3, 9, 27 The factors of 63 are: 1, 3, 7, 9, 21, 63
The common factors of 21 and 63 are 1, 3, 7, and 21
The common factors of 21 and 63 are: 1, 3, 7, and 21
The common factors of 21 and 63 are: 1, 3, 7, and 21.
1, 3, 7, 9, 21, 63
1, 3, 7, 9, 21, 63 is all of them.
The factors of 63 are: 1, 3, 7, 9, 21, 63. The prime factors of 63 are: 3, 7
Since 9 is a factor of 63, all of its factors are common.
Factors of 63: 1, 3, 7, 9, 21 and 63.Factors of 81: 1, 3, 9, 27 and 81.Common factors are 1, 3 and 9.And another method is by finding the GCF of 63 and 81.The factors of GCF are the common factors of 63 and 81.GCF of 63 and 81 is 9. And factors of 9 are 1, 3 and 9.Instead of writing all factors of 63 and 81 it is better to find GCF and then its factors.