The common factors of 49 and 91 are 1 and 7
The common factors of 15 and 72 are 1 and 3.
Common factors of 49 and 77 are: 1 and 7.
49 and 16 share no common factors aside from 1.
Since 8 is a factor of 72, all of its factors are common.
40 = 23 * 5 49 = 72 The only common factor between 40 and 49 is 1.
Since the numbers 49 and 72 share no common positive integer factors, the proper fraction 49/72 is already expressed in its simplest form.
1, 7, 49
Common factors of 49 and 196 are 1, 7, and 49.
LCD(49, 72) = 3528
The factors of 49 are 1, 7 and 49. For them to be common, they need to be compared to another set of factors.
The GCF of 49, 63, and 72 is 1.
The common factors of 28 and 49 are 1 and 7.
The common factors of 49 and 35 are: 1 and 7