answer now
52/72 = 13/18
52/72 = 13/18
The GCF is 4.
Expressed as a proper fraction in its simplest form, by dividing the numerator and denominator by 4, 52/72 is equal to 13/18 or thirteen eighteenths.
72 inch
52 < (80 + 72)
72-20 = 52
4 is the GCF of 52 and 72 because 52 = 4 times 13 and 4 divides 72 but 13 does not.
52 - 12 or 72 - 52
72
54(x)+52+32(y)+72=212
21 + 42 + 52 + 58 + 72 + 75 + 89 = 409