1,2,4,8,16
1,2,3,6,9,18
The factors of 16 are: 1, 2, 4, 8, 16The factors of 18 are: 1, 2, 3, 6, 9, 18
The common factors of 16 and 18 are: 1 and 2
The factors of 16 are 1, 2, 4, 8 and 16 the factors of 18 are 1, 2, 3, 6, 9 and 18 2
The common factors are: 1, 2
Since 6 is a factor of 18, all of its factors are common.
The factors of 18 are: 1, 2, 3, 6, 9, 18. The factors of 32 are: 1, 2, 4, 8, 16, 32.
They are all factors of 18, but they are not all the factors of 18. Don't forget the number itself.
Common factors of both numbers are 1 and 2
The highest common factor (H.C.F) of the numbers 12, 16, and 18 is 2. To find the H.C.F, we can list the factors of each number: the factors of 12 are 1, 2, 3, 4, 6, 12; the factors of 16 are 1, 2, 4, 8, 16; and the factors of 18 are 1, 2, 3, 6, 9, 18. The largest factor common to all three sets is 2.
1 AND 2
The GCF is 2.
18, 22, 26 and 30 have two of the same factors as 16.