30+12x = 6(5+2x)
2(15-2n) Look for the greatest common factor of 30 and -4n. Put it out front, then divide each term by this number to get the expression in the parentheses. 30/2 = 15, -4n/2 = -2n.
30 is a factor of 150 so 30 is the greatest common factor of 30 and 150
Since 30 is a factor of 60, and the largest possible factor of 30 is 30, the greatest common factor is 30.
The greatest common factor (GCF) of 20 and 30 is 10.
3 is a common factor but not the Greatest common factor.
Multiply the entire expression by a least common multiple and then simplify the expression. In this case, the least common multiple is 30 so multiply the entire expression by 30 and simplify.
The greatest common factor of 30 and 39 is 3.
Since 30 is a factor of 60, all of its factors are common.
The greatest common factor of 30 , 60 = 30
Since 15 is a factor of 30, all of its factors are common.
The greatest common factor of 30 , 50 = 10