|
Online Calculators > Math Calculators
GCF of 37 and 90
What is the GCF of 37 and 90? - The GCF of 37 and 90 is 1.
Follow the step by step instructions on how to find the great common factor of 37 and 90.
What is the greatest common factor of 37 and 90?
How to find the gcf of 37 and 90?
Method 1 - Listing Factors
To find the gcf of 37 and 90, we first need to find the factors of 37 and 90 and then choose the greatest common factor that are dividable by both 37 and 90.
Factors of 37 = 1, 37
Factors of 90 = 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90
The greatest common factor of 37 and 90 is 1, because 1 is the largest number that is divisible by both numbers.
Method 2 - Prime Factorization
Another method to find the greatest common factor of 37 and 90 is by using the prime factorization method.
To use prime factorization, we first need to find the prime factors of 37 and 90, and then get the GCF by multiplying all the common prime factors from the two sets.
Prime factorization of 37 = 37
Prime factorization of 90 = 2 x 3 x 3 x 5
Common prime factors = = 1
GCF of 36 and 90
GCF of 38 and 90
GCF of 37 and 91
GCF of 37 and 89
|