Factors of 42 include: 1 & 42, 2 & 11, 3 & 14, and 6 & 7. For these factors, 1, 2, 11, 3 and 7 are prime.
Factors of 72 include: 1 & 72, 2 & 36, 3 & 24, 4 & 18, 6 & 12, and 8 & 9. For these factors, 1 and 3 are prime.
Factors of 84 include: 1 & 84, 2 & 42, 3 & 28, 4 & 21, 6 & 14, and 7 & 12. For these factors, 1, 3 and 7 are prime.
Factors of 49: 1, 7, 49Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84GCF (49, 84) = 7
The common factors are: 1, 2.
No, the only factors of 49 are 1, 7, and 49. Therefore, 8 and 5 are not factors of 49.
84 is one of 16 factors of 168.
The factors of 14 are:1, 2, 7, 14The factors of 49 are:1, 7, 49The factors of 56 are:1, 2, 4, 7, 8, 14, 28, 56The factors of 84 are:1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84The common factors are:1, 7The Greatest Common Factor:GCF = 7
The factors of 49 are 1, 7, and 49 The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84 The factors of 91 are 1, 7, 13, and 91
The factors of 49 are: 1, 7, 49 The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The factors of 91 are: 1, 7, 13, 91
Factors of 49: 1, 7, 49Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84GCF (49, 84) = 7
7
The GCF is 7
1, 7
Factors of 49 are 1, 7, and 49.Factors of 84 are 1, 2, 3, 4, 7, 12, 21, 28, 42, and 84.Factors of 98 are 1, 2, 7, 14, 49, and 98.Their greatest common factor is 7.
1 and 7
It is 7
Apart from 1, the only positive integer common factor of 49, 84, and 91 is 7.
The highest common factor of 28, 49 and 84 is 7.
The common factors are: 1, 2.