The GCF is 15.
The highest common factor is 15
Their greatest common factor is 15
the greatest common factor of 55 and 75 is 5
The greatest common factor of 30 and 75 is 15.Method 1: Listing FactorsList all the factors of both numbers and the highest factor that is the same is the greatest common factor.Factors of 30: 1, 2, 3, 5, 6, 10, 15Factors of 75: 1, 3, 5, 15, 25The greatest common factor is 15.Method 2: Prime FactorizationFind the prime factorization of each number. The prime numbers that the numbers all share multiply to the great common factor.30=2*3*575=3*5*53*5=1530 and 75 share one 3 and one 5. Therefore, the greatest common factor is 15.
The greatest common factor of 30, 75, and 90 is 15
greatest common factor of 75 30 is 15.
The least common factor is: 1
The GCF of 30 and 75 is 15.
The least common factor is: 1
15
It is 15
The GCF of 30, 45 and 75 is 15.
The GCF is 15.
The GCF is 15.
The GCF is 15.
The GCF is 15.