What is the Greatest Common Factor of 553 and 571?
Greatest common factor (GCF) of 553 and 571 is 1.
GCF(553,571) = 1
We will now calculate the prime factors of 553 and 571, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 553 and 571.
How to find the GCF of 553 and 571?
We will first find the prime factorization of 553 and 571. After we will calculate the factors of 553 and 571 and find the biggest common factor number .
Step-1: Prime Factorization of 553
Prime factors of 553 are 7, 79. Prime factorization of 553 in exponential form is:
553 = 71 × 791
Step-2: Prime Factorization of 571
Prime factors of 571 are 571. Prime factorization of 571 in exponential form is:
571 = 5711
Step-3: Factors of 553
List of positive integer factors of 553 that divides 553 without a remainder.
1, 7, 79
Step-4: Factors of 571
List of positive integer factors of 571 that divides 553 without a remainder.
1
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 553 and 571. The biggest common factor number is the GCF number.
So the greatest common factor 553 and 571 is 1.
Also check out the Least Common Multiple of 553 and 571
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