1, 2, 7, 14, 49, 98
Chat with our AI personalities
The product of all the common prime factors is the GCF. The product of all common factors would vary according to the list.
45 has 6 factors: 1,3,5,9,15,45
The greatest common factor is the highest number that divides exactly into two or more numbers.42: 1, 2, 3, 6, 7, 14, 21, 4298: 1, 2, 7, 14, 49, 98The GCF of 42 and 98 is 14.If you're not a good guesser the best way to go about doing this is to list all the factors of each number, like so:42-- 98--1 12 23 76 147142142Well, I did not list all the factors of 98, but I know that since 98 is not divisible by 21 or 42 that the greatest common factor is 14.Answer: 14
Factors of 56: 1, 2, 4, 7, 8, 14, 28, 56.Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42.Factors of 98: 1, 2, 7, 14, 49, 98.GCF (56, 42, 98) = 14
The factors of 49 are 1, 2, 7, 14, 49, and 98. The prime factors of 98 are 2 x 7 x 7.