These: 1, 2, 4, 5, 10, 20, 25, 50, 100.
1
What number goes into 49 and 100
1 is the only number that goes into 71 and 100.
The number is 1.
The number is 1.
1 is the only number that is a divisor of 73 and 100.
The number 5 is common to both 15 and 100.
Just the number 1.
The number 1.
The number 1 would do this.
1
2
One.