The answer is 30, because it is the largest shared factor.
no because 30x2 is 60 not 90
Since 30 is a factor of 90, all of its factors are common.
The GCF of 30 and 90 is 30.
The GCF is 30.the highest common factor (h.c.f) for 60 and 90 would be 30 because 2 times 30 = 60 and 30 times 3= 90
It is 30 because it's the highest common factor of 60 and 90
The greatest common factor of 30, 75, and 90 is 15
The greatest common factor of 90 , 30 , 45 = 15
The GCF of 30, 90, and 120 is 30.
30, 60/30=2, 90/30=3
The greatest common factor of 90 and 150 is 30.
Since 30 is a factor of 90, the LCM is the larger of the two numbers, ie 90.