What is the Greatest Common Factor of 16551 and 16558?
Greatest common factor (GCF) of 16551 and 16558 is 1.
GCF(16551,16558) = 1
We will now calculate the prime factors of 16551 and 16558, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16551 and 16558.
How to find the GCF of 16551 and 16558?
We will first find the prime factorization of 16551 and 16558. After we will calculate the factors of 16551 and 16558 and find the biggest common factor number .
Step-1: Prime Factorization of 16551
Prime factors of 16551 are 3, 613. Prime factorization of 16551 in exponential form is:
16551 = 33 × 6131
Step-2: Prime Factorization of 16558
Prime factors of 16558 are 2, 17, 487. Prime factorization of 16558 in exponential form is:
16558 = 21 × 171 × 4871
Step-3: Factors of 16551
List of positive integer factors of 16551 that divides 16551 without a remainder.
1, 3, 9, 27, 613, 1839, 5517
Step-4: Factors of 16558
List of positive integer factors of 16558 that divides 16551 without a remainder.
1, 2, 17, 34, 487, 974, 8279
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 16551 and 16558. The biggest common factor number is the GCF number.
So the greatest common factor 16551 and 16558 is 1.
Also check out the Least Common Multiple of 16551 and 16558
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