What is the Greatest Common Factor of 916 and 921?
Greatest common factor (GCF) of 916 and 921 is 1.
GCF(916,921) = 1
We will now calculate the prime factors of 916 and 921, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 916 and 921.
How to find the GCF of 916 and 921?
We will first find the prime factorization of 916 and 921. After we will calculate the factors of 916 and 921 and find the biggest common factor number .
Step-1: Prime Factorization of 916
Prime factors of 916 are 2, 229. Prime factorization of 916 in exponential form is:
916 = 22 × 2291
Step-2: Prime Factorization of 921
Prime factors of 921 are 3, 307. Prime factorization of 921 in exponential form is:
921 = 31 × 3071
Step-3: Factors of 916
List of positive integer factors of 916 that divides 916 without a remainder.
1, 2, 4, 229, 458
Step-4: Factors of 921
List of positive integer factors of 921 that divides 916 without a remainder.
1, 3, 307
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 916 and 921. The biggest common factor number is the GCF number.
So the greatest common factor 916 and 921 is 1.
Also check out the Least Common Multiple of 916 and 921
Related Greatest Common Factors of 916
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- GCF of 916 and 932
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Related Greatest Common Factors of 921
- GCF of 921 and 925
- GCF of 921 and 926
- GCF of 921 and 927
- GCF of 921 and 928
- GCF of 921 and 929
- GCF of 921 and 930
- GCF of 921 and 931
- GCF of 921 and 932
- GCF of 921 and 933
- GCF of 921 and 934
- GCF of 921 and 935
- GCF of 921 and 936
- GCF of 921 and 937
- GCF of 921 and 938
- GCF of 921 and 939
- GCF of 921 and 940
- GCF of 921 and 941