A square is a rectangle in which all sides have the same length.
The only common factor of 49 and 64 (whole number that goes into both of them evenly) is ' 1 '.
It is: 12
2 is one such number.
The HCF of 16 and 64 is 16
64/4=16
2 is a number which goes into both.
The only common factor of 343 and 64 is 1.
The HCF is 4
1, 2, 4, 8, 16, 32, 64.
The only whole number that goes into 3 and 64 is 1.
1, 2, 4.
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