What is the Greatest Common Factor of 25431 and 25442?
Greatest common factor (GCF) of 25431 and 25442 is 1.
GCF(25431,25442) = 1
We will now calculate the prime factors of 25431 and 25442, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25431 and 25442.
How to find the GCF of 25431 and 25442?
We will first find the prime factorization of 25431 and 25442. After we will calculate the factors of 25431 and 25442 and find the biggest common factor number .
Step-1: Prime Factorization of 25431
Prime factors of 25431 are 3, 7, 173. Prime factorization of 25431 in exponential form is:
25431 = 31 × 72 × 1731
Step-2: Prime Factorization of 25442
Prime factors of 25442 are 2, 12721. Prime factorization of 25442 in exponential form is:
25442 = 21 × 127211
Step-3: Factors of 25431
List of positive integer factors of 25431 that divides 25431 without a remainder.
1, 3, 7, 21, 49, 147, 173, 519, 1211, 3633, 8477
Step-4: Factors of 25442
List of positive integer factors of 25442 that divides 25431 without a remainder.
1, 2, 12721
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 25431 and 25442. The biggest common factor number is the GCF number.
So the greatest common factor 25431 and 25442 is 1.
Also check out the Least Common Multiple of 25431 and 25442
Related Greatest Common Factors of 25431
- GCF of 25431 and 25435
- GCF of 25431 and 25436
- GCF of 25431 and 25437
- GCF of 25431 and 25438
- GCF of 25431 and 25439
- GCF of 25431 and 25440
- GCF of 25431 and 25441
- GCF of 25431 and 25442
- GCF of 25431 and 25443
- GCF of 25431 and 25444
- GCF of 25431 and 25445
- GCF of 25431 and 25446
- GCF of 25431 and 25447
- GCF of 25431 and 25448
- GCF of 25431 and 25449
- GCF of 25431 and 25450
- GCF of 25431 and 25451
Related Greatest Common Factors of 25442
- GCF of 25442 and 25446
- GCF of 25442 and 25447
- GCF of 25442 and 25448
- GCF of 25442 and 25449
- GCF of 25442 and 25450
- GCF of 25442 and 25451
- GCF of 25442 and 25452
- GCF of 25442 and 25453
- GCF of 25442 and 25454
- GCF of 25442 and 25455
- GCF of 25442 and 25456
- GCF of 25442 and 25457
- GCF of 25442 and 25458
- GCF of 25442 and 25459
- GCF of 25442 and 25460
- GCF of 25442 and 25461
- GCF of 25442 and 25462