Stuck on the same thing, tried reviewing and reviewing but now I’ll just try finding the answer key
48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
64: 1, 2, 4, 8, 16, 32, 64
gcf: 16 in each row
The more digits you have the bigger the number, unless you have a long decimal, and in that case only is the number smaller in value.
I would say 18 because 790-610= 180 and 180÷10= 18
