only '1' goes in to 23 and 49 because they are both prime numbers!
Yes, 7 goes into 49, 7 times
51 goes into 100 once with remainder 49.
1 and 7.
6.6 3 = 2.2
One.
The only common factor of 49 and 64 (whole number that goes into both of them evenly) is ' 1 '.
The GCF of both numbers is 1
49 is the square number of 7.
1, 7 and 49 all go into both 637 and 196.
only '1' goes in to 23 and 49 because they are both prime numbers!
7
The only number is 7. 7x5=35 7x7=49
7
It is: 1
7
49+51=100 49 is the smaller number : P