6/7
The lowest term of 7 over 6 is 11/6
that is in lowest terms
24/28 in lowest terms is 6/7
The GCF is 1. 6/5 is in its lowest term.
72 over 132 in lowest terms is 6/11
2 over 3
6 over 5
3 over 4
24 over 52 in lowest terms is 6/13
6/7
2/5 is the lowest term