The least common factor of any set of positive integers is 1.
The GCF is 10.
The GCF is 6.
6.
The GCF of 60 and 90 is 30.
The GCF is 6.
90 and 75's highest common factor is 15.
The GCF is 15.
The Highest Common Factor is 6
obviously, its highest common factor is the number itself. so the answer here is 90.
90
It is: 6
The greatest common factor of 42 , 90 = 6
6
30
10
9
The Greatest Common Factor (GCF) is: 9
95 and 90's highest common factor is five.
That would be 15. Only a number ending in five would be a factor of 75. 45 is not. 35 is not. 25 is not. 15 is, and it also is a factor of 90. This makes it the highest common factor of 75 and 90, although it is not a prime factor.
hcf(6, 90) = 6.