The greatest common factor of the numbers 10 and 85 is 5.
The GCF is 5.
The greatest common factor of the numbers 78 and 85 is 1.
You need at least two numbers to find a GCF.
The GCF is 5.
Prime factor each number and multiply all the numbers that are in both numbers. 30=2x3x5 85=5x17 5 is in both
The GCF is 5.
GCF(39, 51, 85) = 1. The numbers are coprime.
Only if they're the same number. The LCM and GCF of 10 and 10 is 10.
The GCF is 10.
When you are trying to find the GCF of two numbers and one of the numbers is a multiple of the other, the GCF will be the smaller of the two numbers. The GCF of 3 and 9 is 3.
The GCF of 1225 and 85 is 5. The GCF of 12, 25 and 85 is 1.