Question

write the sum of 32+20 as the product of their GCF and add another sum

Answer 1

The factors of  32  are  1,  2,  4,  8,  16, and  32.

The factors of  20  are  1,  2,  4,  5,  10, and  20.

The common factors of  32  and  20  are  1,  2, and  4.

The greatest one is 4.

32 = 4 x 8

20 = 4 x 5

32 + 20 = (4 x 8) + (4 x 5)

32 + 20  =  4 (8 + 5)