1, 2, 3, 4, 6, 12
1, 37
The LCM is: 444
1,2,4,8,16 1,2,3,4,6,12
2 and 4
4
1 and 3
The common factors are: 1, 2, 3, 6
Since 12 is a factor of 72, all of its factors are common.
Since 12 is a factor of 36, all of the factors of 12 are common to 36.
3- 1 & 312- 1, 2, 3, 4, 6, & 12
1, 2, 3, 61, 2, 3, 4, 6, 12
1 and 37, 37 is prime.
The factors of 1369 are 1, 37, and 1369. The prime factors of 1369 are 37 x 37.