What is the Greatest Common Factor of 131 and 139?
Greatest common factor (GCF) of 131 and 139 is 1.
GCF(131,139) = 1
We will now calculate the prime factors of 131 and 139, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 131 and 139.
How to find the GCF of 131 and 139?
We will first find the prime factorization of 131 and 139. After we will calculate the factors of 131 and 139 and find the biggest common factor number .
Step-1: Prime Factorization of 131
Prime factors of 131 are 131. Prime factorization of 131 in exponential form is:
131 = 1311
Step-2: Prime Factorization of 139
Prime factors of 139 are 139. Prime factorization of 139 in exponential form is:
139 = 1391
Step-3: Factors of 131
List of positive integer factors of 131 that divides 131 without a remainder.
1
Step-4: Factors of 139
List of positive integer factors of 139 that divides 131 without a remainder.
1
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 131 and 139. The biggest common factor number is the GCF number.
So the greatest common factor 131 and 139 is 1.
Also check out the Least Common Multiple of 131 and 139
Related Greatest Common Factors of 131
- GCF of 131 and 135
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- GCF of 131 and 139
- GCF of 131 and 140
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Related Greatest Common Factors of 139
- GCF of 139 and 143
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- GCF of 139 and 147
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