Question

Two numbers are greater then 10 but less than 40.their GCF is 17.what are the numbers?

Answer 1

In this particular case the 2 numbers can be 17 and 34, in both cases, the GCF would be 17.

Answer 2

17 and 34. both 17 and 24 have a GCF OR HCF of 17. they are also the only numbers between 10 and 40 with a GCF OR HCF of 17