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What is the greatest common factor of 10 and 20 using prime factors?
The greatest common prime factor of 10 and 20 is 5.
Greatest common factor of 10and25 using prime factors?
5
What is the greatest common factor of 99 and 165 using prime factorization?
the greatest com man factor is 33
How do you find the greatest common factor of 45 using prime factorization?
You do not. To have a greatest common factor, you need two or more numbers. A common factor is a factor that two or more number have in common. However, the prime factorization of all the numbers will help you find the greatest common factor. The greatest common factor will be the prime factors they have in common multiplied together. Example: The prime factors of 45 are 3, 3, and 5. The prime factors of 60 are 2, 2, 3, and 5. The common prime factors are 3 and 5, so the greatest common factor is 3 x 5 = 15.
What does cancel any common factors in fractions?
Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.Simplification using the greatest common factor does.
What is the greatest common factor of 45 and 56 using prime factorization?
1
What is the greatest common factor of 27 and 117 using prime factorization?
it is 9.
What is the Greatest Common Factor using prime factorization of 98 and 140?
it is 14
What is the greatest common factor of 40 and 65 using prime factorization?
It is 5
What is the greatest common factor of 180 and 450 using prime factorization?
It is 90
Why do you need the common prime factors when finding the greatest common factor?
You do not necessarily need the common prime factors when finding the greatest common factor, but with large numbers or numbers for which you cannot easily determine all the factors, using prime factorization to determine the greatest common factor is the easiest method. The greatest common factor can then be determined by multiplying the common prime factors together. For example, when trying to find the greatest common factor of 2144 and 5672, finding all their possible factors to compare could be difficult. So, it is easier to find their prime factors, determine the prime factors they have in common, and then multiply the common prime factors to get the greatest common factor. For descriptions and examples of finding the greatest common factor, see the "Related Questions" links below.
What is the next greatest common factor of the numbers using prime factor 24 36?
The GCF is 12. The next greatest is 6.
