What is the Greatest Common Factor of 603 and 611?
Greatest common factor (GCF) of 603 and 611 is 1.
GCF(603,611) = 1
We will now calculate the prime factors of 603 and 611, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 603 and 611.
How to find the GCF of 603 and 611?
We will first find the prime factorization of 603 and 611. After we will calculate the factors of 603 and 611 and find the biggest common factor number .
Step-1: Prime Factorization of 603
Prime factors of 603 are 3, 67. Prime factorization of 603 in exponential form is:
603 = 32 × 671
Step-2: Prime Factorization of 611
Prime factors of 611 are 13, 47. Prime factorization of 611 in exponential form is:
611 = 131 × 471
Step-3: Factors of 603
List of positive integer factors of 603 that divides 603 without a remainder.
1, 3, 9, 67, 201
Step-4: Factors of 611
List of positive integer factors of 611 that divides 603 without a remainder.
1, 13, 47
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 603 and 611. The biggest common factor number is the GCF number.
So the greatest common factor 603 and 611 is 1.
Also check out the Least Common Multiple of 603 and 611
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