What is the Greatest Common Factor of 291 and 307?
Greatest common factor (GCF) of 291 and 307 is 1.
GCF(291,307) = 1
We will now calculate the prime factors of 291 and 307, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 291 and 307.
How to find the GCF of 291 and 307?
We will first find the prime factorization of 291 and 307. After we will calculate the factors of 291 and 307 and find the biggest common factor number .
Step-1: Prime Factorization of 291
Prime factors of 291 are 3, 97. Prime factorization of 291 in exponential form is:
291 = 31 × 971
Step-2: Prime Factorization of 307
Prime factors of 307 are 307. Prime factorization of 307 in exponential form is:
307 = 3071
Step-3: Factors of 291
List of positive integer factors of 291 that divides 291 without a remainder.
1, 3, 97
Step-4: Factors of 307
List of positive integer factors of 307 that divides 291 without a remainder.
1
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 291 and 307. The biggest common factor number is the GCF number.
So the greatest common factor 291 and 307 is 1.
Also check out the Least Common Multiple of 291 and 307
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Related Greatest Common Factors of 307
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