What is the Greatest Common Factor of 77388 and 77392?
Greatest common factor (GCF) of 77388 and 77392 is 4.
GCF(77388,77392) = 4
We will now calculate the prime factors of 77388 and 77392, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77388 and 77392.
How to find the GCF of 77388 and 77392?
We will first find the prime factorization of 77388 and 77392. After we will calculate the factors of 77388 and 77392 and find the biggest common factor number .
Step-1: Prime Factorization of 77388
Prime factors of 77388 are 2, 3, 6449. Prime factorization of 77388 in exponential form is:
77388 = 22 × 31 × 64491
Step-2: Prime Factorization of 77392
Prime factors of 77392 are 2, 7, 691. Prime factorization of 77392 in exponential form is:
77392 = 24 × 71 × 6911
Step-3: Factors of 77388
List of positive integer factors of 77388 that divides 77388 without a remainder.
1, 2, 3, 4, 6, 12, 6449, 12898, 19347, 25796, 38694
Step-4: Factors of 77392
List of positive integer factors of 77392 that divides 77388 without a remainder.
1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 1382, 2764, 4837, 5528, 9674, 11056, 19348, 38696
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 77388 and 77392. The biggest common factor number is the GCF number.
So the greatest common factor 77388 and 77392 is 4.
Also check out the Least Common Multiple of 77388 and 77392
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Related Greatest Common Factors of 77392
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- GCF of 77392 and 77401
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