7(5 + 6)
It is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! There is, therefore no GCF and so answer to the question.
(2 x 9) + (3 x 9) = 5 x 9 = 45
9(2 + 3)
(5 x 15) + (6 x 15) = 11 x 15 = 165
6(5 + 9) = (6 x 5) + (6 x 9) = 6 x 14 = 84
The set of numbers given are not suited for this since 9 and 35 are co-prime so that the GCF of the given set of numbers is 1. Using a GCF of 1 does not help.
9(2 + 3)
7(7 + 9)
It is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! There is, therefore no GCF and so answer to the question.
(4 x 9) + (5 x 9) = (9 x 9)c= 81
The GCF of 75 and 90 is 15.
you have to find the GCF of the two numbers
(2 x 9) + (3 x 9) = 5 x 9 = 45
6 + 36
This question requires more information in order for it to make any sense at all! You cannot have a sum of a number: you need two or more numbers. A single number cannot have a GCF. The GCF needs to be COMMON to two or more numbers.
9(2 + 3)
3 (21+5)