There are 7.
The GCF of 12 and 42 is 6
42
42 because 24 divided by 7 = 6
the quotient of 42 and 7
If you have 42 treaties they can be divided into 6 groups with 7 treaties in each group or 7 groups with 6 in each. No smaller number of treaties can be divided into groups of 6 or 7.
6X7=42 BECAUSE YOU HAVE 6 GROUPS OF 7 SO THAT MAKES IT 42
42
-861
There are 6 groups.
42 square feet
There are 7 times 6 = 42