Find the GCF of 20 and 31
3 answers
dont know
can you please help me please your my only hope please
20 = 2*2*5
31 is prime,
so they have no common factor
(1 does not count as a common factor, since every number is divisible by 1)
31 is prime,
so they have no common factor
(1 does not count as a common factor, since every number is divisible by 1)