The factors of 5 are 1 and 5.
The factors of 7 are 1 and 7.
The factors of 10 are 1,2,5 and 10.
So the highest common factor is 1.
Chat with our AI personalities
The GCF is 5.
5 is the Highest Common Divisor of 10, 15 and 30.
It is 5 because it is the highest common factor of both numbers
5 and 10, among others.
The GCF is 5.