What is the Greatest Common Factor of 77400 and 77404?
Greatest common factor (GCF) of 77400 and 77404 is 4.
GCF(77400,77404) = 4
We will now calculate the prime factors of 77400 and 77404, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77400 and 77404.
How to find the GCF of 77400 and 77404?
We will first find the prime factorization of 77400 and 77404. After we will calculate the factors of 77400 and 77404 and find the biggest common factor number .
Step-1: Prime Factorization of 77400
Prime factors of 77400 are 2, 3, 5, 43. Prime factorization of 77400 in exponential form is:
77400 = 23 × 32 × 52 × 431
Step-2: Prime Factorization of 77404
Prime factors of 77404 are 2, 37, 523. Prime factorization of 77404 in exponential form is:
77404 = 22 × 371 × 5231
Step-3: Factors of 77400
List of positive integer factors of 77400 that divides 77400 without a remainder.
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1032, 1075, 1290, 1548, 1720, 1800, 1935, 2150, 2580, 3096, 3225, 3870, 4300, 5160, 6450, 7740, 8600, 9675, 12900, 15480, 19350, 25800, 38700
Step-4: Factors of 77404
List of positive integer factors of 77404 that divides 77400 without a remainder.
1, 2, 4, 37, 74, 148, 523, 1046, 2092, 19351, 38702
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 77400 and 77404. The biggest common factor number is the GCF number.
So the greatest common factor 77400 and 77404 is 4.
Also check out the Least Common Multiple of 77400 and 77404
Related Greatest Common Factors of 77400
- GCF of 77400 and 77404
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Related Greatest Common Factors of 77404
- GCF of 77404 and 77408
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- GCF of 77404 and 77411
- GCF of 77404 and 77412
- GCF of 77404 and 77413
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- GCF of 77404 and 77417
- GCF of 77404 and 77418
- GCF of 77404 and 77419
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