What is the Greatest Common Factor of 25426 and 25438?
Greatest common factor (GCF) of 25426 and 25438 is 2.
GCF(25426,25438) = 2
We will now calculate the prime factors of 25426 and 25438, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25426 and 25438.
How to find the GCF of 25426 and 25438?
We will first find the prime factorization of 25426 and 25438. After we will calculate the factors of 25426 and 25438 and find the biggest common factor number .
Step-1: Prime Factorization of 25426
Prime factors of 25426 are 2, 12713. Prime factorization of 25426 in exponential form is:
25426 = 21 × 127131
Step-2: Prime Factorization of 25438
Prime factors of 25438 are 2, 7, 23, 79. Prime factorization of 25438 in exponential form is:
25438 = 21 × 71 × 231 × 791
Step-3: Factors of 25426
List of positive integer factors of 25426 that divides 25426 without a remainder.
1, 2, 12713
Step-4: Factors of 25438
List of positive integer factors of 25438 that divides 25426 without a remainder.
1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 12719
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 25426 and 25438. The biggest common factor number is the GCF number.
So the greatest common factor 25426 and 25438 is 2.
Also check out the Least Common Multiple of 25426 and 25438
Related Greatest Common Factors of 25426
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- GCF of 25426 and 25437
- GCF of 25426 and 25438
- GCF of 25426 and 25439
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- GCF of 25426 and 25441
- GCF of 25426 and 25442
- GCF of 25426 and 25443
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Related Greatest Common Factors of 25438
- GCF of 25438 and 25442
- GCF of 25438 and 25443
- GCF of 25438 and 25444
- GCF of 25438 and 25445
- GCF of 25438 and 25446
- GCF of 25438 and 25447
- GCF of 25438 and 25448
- GCF of 25438 and 25449
- GCF of 25438 and 25450
- GCF of 25438 and 25451
- GCF of 25438 and 25452
- GCF of 25438 and 25453
- GCF of 25438 and 25454
- GCF of 25438 and 25455
- GCF of 25438 and 25456
- GCF of 25438 and 25457
- GCF of 25438 and 25458