Common factor refers to factors which are COMMON to two or more numbers. You have only one number in the question! The common factor of any number is a factor of itself.
1, 2, 5 and 10
greatest common factor of 110 and 30 is 10.
10 is the GCF of 30, 100, 110.
The greatest common factor of 30, 60, and 110 is 10
The common factors of 10 and 30 are: 1, 2, 5, and 10
The factors of 330 are: 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330.
The common factors are: 1, 2, 5, 10.
The common factors are: 1, 2, 5, 10.
The common factors of 10 and 30 are: 1, 2, 5, and 10 Btw, this exact answer was the first response to a google search of "common factors".
The common factors of 30 and 40 are 1, 2, 5, 10
I am guessing you want common factors. That is to say factors common to 10 and 30 The common factors would be: 1,2, 5, and 10, but there only 4 that are common. 15 and 30 are factors of 30 so if you add those you have 6 factors.
The factors of 110 are: 1, 2, 5, 10, 11, 22, 55, 110.The factors of 120 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.The common factors are: 1, 2, 5, 10.The Greatest Common Factor (GCF) is: 10