The factors of 10 are:
1, 2, 5, 10
The factors of 22 are:
1, 2, 11, 22
The factors of 30 are:
1, 2, 3, 5, 6, 10, 15, 30
The factors of 36 are:
1, 2, 3, 4, 6, 9, 12, 18, 36
The common factors are:
1, 2
The common factors of 26 and 44 are: 1 and 2.
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.
When you are finding common factors, one method is to list the factors.
The factors of 102230 are 1, 2, 5, 10, 10223, 20446, 51115, 102230. If the number is meant to be 10, 22, 30 the factors are: 10: 1, 2, 5, 10 22: 1, 2, 11, 22 30: 1, 2, 3, 5, 6, 10, 15, 30 If the number is meant to be 102 and 230, the factors are: 102: 1, 2, 3, 6, 17, 34, 51, 102 230: 1, 2, 5, 10, 23, 46, 115, 230
"Common" means " belonging to two or more quantities." List the factors of the numbers you are comparing. The common factors appear on all the lists.
-- List all the factors of the first number. -- List all the factors of the second number. -- Place the lists side-by-side. -- Look to see what numbers are on both lists. There may be several of them. They are the "common factors" of the two original numbers.
All numbers have factors. Some factors appear on the lists of more than one number. These are common factors. 1,2,3,6 1,2,4,8 1 and 2 are common factors of 6 and 8.
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.
1 is the factor that is common to all numbers.
Not to overstate the obvious, but factor lists are lists of factors. Once you have found all the factors of a number, it is customary to list them from least to greatest.
All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. Specific sets of numbers will have specific lists of common factors. The largest number on the list of common factors is the greatest common factor, or GCF. It is the largest number that will divide evenly with no remainder into a set of given numbers.
All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. Specific sets of numbers will have specific lists of common factors. The largest number on the list of common factors is the greatest common factor, or GCF. It is the largest number that will divide evenly with no remainder into a set of given numbers.