It is: 35
What goes in 100 equally
35 and 52 are not common factors. Both of them can only be equally divided by 1 and themself so they can't count. 13 goes into 52 for example but it doesn't go into 35 evenly.
It does not go in equally. 7 times 5 is 35 7 times 6 is 42
It is 7 which is the HCF of 35 and 42
70
The number 1 is the first number that goes into 5 and 8 equally.
1
1.
Nothing.
46890-=
1 and 53.