first u plus 2, then 4, 6, 8, and finally 10. Hope it helped^^
1, 3, 7, 21 1, 2, 37, 74
21 + 9 + 7 = 37
The greatest common factor of 63 and 74 is 1.63: 1, 3, 7, 9, 21, 6374: 1, 2, 37, 74
It is: 74+7 = 81
7 times 37 and 37 plus 37 plus 37 plus 37 plus 37 plus 37 plus 37 are the same value: 259
37 + 7 = 44
No because the its factors are: 1, 2, 37 and 74
The numbers are coprime so the only number that goes into them is 1.
9 and 7 make up a factor pair of 63, not 74.
There is nothing that is divisible in 37 and 21. Because 37 is a prime number. However, 21 is divisible by 3 and 7.
It does not help you.
5 + 2 + 3 + 7 + (21/7) = 20