What is the Greatest Common Factor of 724 and 732?
Greatest common factor (GCF) of 724 and 732 is 4.
GCF(724,732) = 4
We will now calculate the prime factors of 724 and 732, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 724 and 732.
How to find the GCF of 724 and 732?
We will first find the prime factorization of 724 and 732. After we will calculate the factors of 724 and 732 and find the biggest common factor number .
Step-1: Prime Factorization of 724
Prime factors of 724 are 2, 181. Prime factorization of 724 in exponential form is:
724 = 22 × 1811
Step-2: Prime Factorization of 732
Prime factors of 732 are 2, 3, 61. Prime factorization of 732 in exponential form is:
732 = 22 × 31 × 611
Step-3: Factors of 724
List of positive integer factors of 724 that divides 724 without a remainder.
1, 2, 4, 181, 362
Step-4: Factors of 732
List of positive integer factors of 732 that divides 724 without a remainder.
1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 724 and 732. The biggest common factor number is the GCF number.
So the greatest common factor 724 and 732 is 4.
Also check out the Least Common Multiple of 724 and 732
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Related Greatest Common Factors of 732
- GCF of 732 and 736
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