What is the Greatest Common Factor of 328 and 332?
Greatest common factor (GCF) of 328 and 332 is 4.
GCF(328,332) = 4
We will now calculate the prime factors of 328 and 332, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 328 and 332.
How to find the GCF of 328 and 332?
We will first find the prime factorization of 328 and 332. After we will calculate the factors of 328 and 332 and find the biggest common factor number .
Step-1: Prime Factorization of 328
Prime factors of 328 are 2, 41. Prime factorization of 328 in exponential form is:
328 = 23 × 411
Step-2: Prime Factorization of 332
Prime factors of 332 are 2, 83. Prime factorization of 332 in exponential form is:
332 = 22 × 831
Step-3: Factors of 328
List of positive integer factors of 328 that divides 328 without a remainder.
1, 2, 4, 8, 41, 82, 164
Step-4: Factors of 332
List of positive integer factors of 332 that divides 328 without a remainder.
1, 2, 4, 83, 166
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 328 and 332. The biggest common factor number is the GCF number.
So the greatest common factor 328 and 332 is 4.
Also check out the Least Common Multiple of 328 and 332
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