Common factors are the factors that two or more numbers have in common.
The common factors of 4 and 6 are 1 and 2. (This is one way to write it.)
Some people write it as: 1 and 2 are the common factors of 4 and 6.
Some people write it as: common factors (4,6) = 1, 2
If you writing the greatest common factor, which is the largest of the common factors, you can write it in words, as above, or as: GCF (4,6) = 2.
The common factors are: 1, 2, 3, 6, 9, 18.
All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. Write out the lists of factors of the numbers you want to compare. The numbers that appear on both lists are the common factors.
All nonzero numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. Pick two numbers. Write down their factors. The numbers that appear on both lists are common factors.
Numerators and denominators are just numbers. List the factors of each and circle the numbers that appear on both lists. These are common factors.
1,2,3,4,6,12
List the factors of the numbers you're comparing. Write down the numbers that appear on both lists. Those are the common factors.
List the factors. 1,2,3,4,6,12 1,2,3,4,6,8,12,24 Write down the numbers on both lists. 1,2,3,4,6,12
There is not enough information to answer this question. Common factors are factors that two or more numbers have in common. Without being given at least two numbers, it is impossible to list all the common factors.
Factor the numerator and denominator, and then cancel any common factors.
4/7, 8/14
1, 2 and 4
The factors of 30 are:1, 2, 3, 5, 6, 10, 15, 30The factors of 42 are:1, 2, 3, 6, 7, 14, 21, 42The common factors are:1, 2, 3, 6The Greatest Common Factor:GCF = 6