The positive integer factors of 506 are: 1, 2, 11, 22, 23, 46, 253, 506
For a number to have common factors, there needs to be another number to compare its factors with.
The common factors are: 1, 3, 11, 33
The common factors of 33 and 77 are 1 and 11
1 & 3 are the common factors of 27 and 33.
Common factors of 99 and 33 are: 1, 3, 11, and 33.
33 = 3 * 1112 = 3 * 2 * 2So: 3.
Since 33 is a factor of 66, all of its factors are common.
The common factors are 1.
You need at least two numbers to find something in common between them.
The factors of 33 are 1, 3, 11, 33 For them to be common, they need to be compared to another set of factors.
The common factors of 33 and 93 are: 1 and 3The HCF is 3