The greatest common factor of 30, 45, 60, and 75 is 15. The GCF can't be greater than the difference between any of the two numbers in the set. The difference between each consecutive number in the set is 15, and it's easy to see that 15 is a factor of each integer.
The greatest common factor of 90 , 30 , 45 = 15
The GCF is 3.
The GCF is 5.
The Greatest Common Factor (GCF) is: 5
The greatest common factor (GCF) is 5.
15
15 and 15000 have a greatest common factor of 15
The GCF of 30, 45 and 75 is 15.
15
5
The GCF is 15.
The Greatest Common Factor (GCF) of 45 and 30 is 15. The Least Common Multiple (LCM) of 45 and 30 is 90.