What is the Greatest Common Factor of 74508 and 74528?
Greatest common factor (GCF) of 74508 and 74528 is 4.
GCF(74508,74528) = 4
We will now calculate the prime factors of 74508 and 74528, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74508 and 74528.
How to find the GCF of 74508 and 74528?
We will first find the prime factorization of 74508 and 74528. After we will calculate the factors of 74508 and 74528 and find the biggest common factor number .
Step-1: Prime Factorization of 74508
Prime factors of 74508 are 2, 3, 7, 887. Prime factorization of 74508 in exponential form is:
74508 = 22 × 31 × 71 × 8871
Step-2: Prime Factorization of 74528
Prime factors of 74528 are 2, 17, 137. Prime factorization of 74528 in exponential form is:
74528 = 25 × 171 × 1371
Step-3: Factors of 74508
List of positive integer factors of 74508 that divides 74508 without a remainder.
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 887, 1774, 2661, 3548, 5322, 6209, 10644, 12418, 18627, 24836, 37254
Step-4: Factors of 74528
List of positive integer factors of 74528 that divides 74508 without a remainder.
1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 137, 272, 274, 544, 548, 1096, 2192, 2329, 4384, 4658, 9316, 18632, 37264
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 74508 and 74528. The biggest common factor number is the GCF number.
So the greatest common factor 74508 and 74528 is 4.
Also check out the Least Common Multiple of 74508 and 74528
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