What is the Greatest Common Factor of 557 and 563?
Greatest common factor (GCF) of 557 and 563 is 1.
GCF(557,563) = 1
We will now calculate the prime factors of 557 and 563, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 557 and 563.
How to find the GCF of 557 and 563?
We will first find the prime factorization of 557 and 563. After we will calculate the factors of 557 and 563 and find the biggest common factor number .
Step-1: Prime Factorization of 557
Prime factors of 557 are 557. Prime factorization of 557 in exponential form is:
557 = 5571
Step-2: Prime Factorization of 563
Prime factors of 563 are 563. Prime factorization of 563 in exponential form is:
563 = 5631
Step-3: Factors of 557
List of positive integer factors of 557 that divides 557 without a remainder.
1
Step-4: Factors of 563
List of positive integer factors of 563 that divides 557 without a remainder.
1
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 557 and 563. The biggest common factor number is the GCF number.
So the greatest common factor 557 and 563 is 1.
Also check out the Least Common Multiple of 557 and 563
Related Greatest Common Factors of 557
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Related Greatest Common Factors of 563
- GCF of 563 and 567
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