What is the Greatest Common Factor of 634 and 641?
Greatest common factor (GCF) of 634 and 641 is 1.
GCF(634,641) = 1
We will now calculate the prime factors of 634 and 641, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 634 and 641.
How to find the GCF of 634 and 641?
We will first find the prime factorization of 634 and 641. After we will calculate the factors of 634 and 641 and find the biggest common factor number .
Step-1: Prime Factorization of 634
Prime factors of 634 are 2, 317. Prime factorization of 634 in exponential form is:
634 = 21 × 3171
Step-2: Prime Factorization of 641
Prime factors of 641 are 641. Prime factorization of 641 in exponential form is:
641 = 6411
Step-3: Factors of 634
List of positive integer factors of 634 that divides 634 without a remainder.
1, 2, 317
Step-4: Factors of 641
List of positive integer factors of 641 that divides 634 without a remainder.
1
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 634 and 641. The biggest common factor number is the GCF number.
So the greatest common factor 634 and 641 is 1.
Also check out the Least Common Multiple of 634 and 641
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Related Greatest Common Factors of 641
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