7
The two numbers are coprime so the only number that goes into them evenly is 1.
The only common factor of 49 and 64 (whole number that goes into both of them evenly) is ' 1 '.
1 and 7.
The HCF is one
7
The two numbers are coprime so the only number that goes into them evenly is 1.
The only common factor of 49 and 64 (whole number that goes into both of them evenly) is ' 1 '.
1 and 7.
The HCF is one
1, 7, 49.
1, 7, and 49.
Evenly, 1,7, and 49.
1, 7, 49, 343.
7. (7*7=49 and 7*11 = 77)
What number goes into 49 and 100
7