1. That is to say, they have no prime factors in common.
Five common factors.
8=2x2x228=2x2x71,2,4 are common factors
The common factors of 280 and 8 are: 1, 2, 4, and 8
The common factors are: 1, 2, 4, 8
The common factors of 4 and 8 are 1,2 and 4.
Common factors of 8 and 202 are: 1 and 2.
The common factors are: 1, 2, 4, 8
To have common factors, you need at least two numbers to compare, so you can determine what factors they have in common. The factors of 8 are 1, 2, 4, and 8.
The factors of 8 are: 1, 2, 4, and 8. The factors of 8 are 1, 2, 4, 8. For them to be common, they need to be compared to another set of factors.
The common factors of 8 and 24 are 1, 2, 4 and 8. 8 is the GCF.
1 and 2 are the only common factors of 8 and 18.
1 and 2 are the common factors of 8 and 10.