What is the Greatest Common Factor of 77385 and 77403?
Greatest common factor (GCF) of 77385 and 77403 is 3.
GCF(77385,77403) = 3
We will now calculate the prime factors of 77385 and 77403, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77385 and 77403.
How to find the GCF of 77385 and 77403?
We will first find the prime factorization of 77385 and 77403. After we will calculate the factors of 77385 and 77403 and find the biggest common factor number .
Step-1: Prime Factorization of 77385
Prime factors of 77385 are 3, 5, 7, 11, 67. Prime factorization of 77385 in exponential form is:
77385 = 31 × 51 × 71 × 111 × 671
Step-2: Prime Factorization of 77403
Prime factors of 77403 are 3, 25801. Prime factorization of 77403 in exponential form is:
77403 = 31 × 258011
Step-3: Factors of 77385
List of positive integer factors of 77385 that divides 77385 without a remainder.
1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 67, 77, 105, 165, 201, 231, 335, 385, 469, 737, 1005, 1155, 1407, 2211, 2345, 3685, 5159, 7035, 11055, 15477, 25795
Step-4: Factors of 77403
List of positive integer factors of 77403 that divides 77385 without a remainder.
1, 3, 25801
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 77385 and 77403. The biggest common factor number is the GCF number.
So the greatest common factor 77385 and 77403 is 3.
Also check out the Least Common Multiple of 77385 and 77403
Related Greatest Common Factors of 77385
- GCF of 77385 and 77389
- GCF of 77385 and 77390
- GCF of 77385 and 77391
- GCF of 77385 and 77392
- GCF of 77385 and 77393
- GCF of 77385 and 77394
- GCF of 77385 and 77395
- GCF of 77385 and 77396
- GCF of 77385 and 77397
- GCF of 77385 and 77398
- GCF of 77385 and 77399
- GCF of 77385 and 77400
- GCF of 77385 and 77401
- GCF of 77385 and 77402
- GCF of 77385 and 77403
- GCF of 77385 and 77404
- GCF of 77385 and 77405
Related Greatest Common Factors of 77403
- GCF of 77403 and 77407
- GCF of 77403 and 77408
- GCF of 77403 and 77409
- GCF of 77403 and 77410
- GCF of 77403 and 77411
- GCF of 77403 and 77412
- GCF of 77403 and 77413
- GCF of 77403 and 77414
- GCF of 77403 and 77415
- GCF of 77403 and 77416
- GCF of 77403 and 77417
- GCF of 77403 and 77418
- GCF of 77403 and 77419
- GCF of 77403 and 77420
- GCF of 77403 and 77421
- GCF of 77403 and 77422
- GCF of 77403 and 77423