What is the Greatest Common Factor of 77091 and 77097?
Greatest common factor (GCF) of 77091 and 77097 is 3.
GCF(77091,77097) = 3
We will now calculate the prime factors of 77091 and 77097, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77091 and 77097.
How to find the GCF of 77091 and 77097?
We will first find the prime factorization of 77091 and 77097. After we will calculate the factors of 77091 and 77097 and find the biggest common factor number .
Step-1: Prime Factorization of 77091
Prime factors of 77091 are 3, 7, 3671. Prime factorization of 77091 in exponential form is:
77091 = 31 × 71 × 36711
Step-2: Prime Factorization of 77097
Prime factors of 77097 are 3, 31, 829. Prime factorization of 77097 in exponential form is:
77097 = 31 × 311 × 8291
Step-3: Factors of 77091
List of positive integer factors of 77091 that divides 77091 without a remainder.
1, 3, 7, 21, 3671, 11013, 25697
Step-4: Factors of 77097
List of positive integer factors of 77097 that divides 77091 without a remainder.
1, 3, 31, 93, 829, 2487, 25699
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 77091 and 77097. The biggest common factor number is the GCF number.
So the greatest common factor 77091 and 77097 is 3.
Also check out the Least Common Multiple of 77091 and 77097
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