Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 306423, 306428 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 306423 and 306428 is 1.
GCF(306423,306428) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 306423
3 | 306423 |
3 | 102141 |
3 | 34047 |
3 | 11349 |
3 | 3783 |
13 | 1261 |
97 | 97 |
1 |
Prime factors of 306423 are 3,13,97. Prime factorization of 306423 in exponential form is:
306423 = 35×131×971
Prime Factorization of 306428
2 | 306428 |
2 | 153214 |
76607 | 76607 |
1 |
Prime factors of 306428 are 2,76607. Prime factorization of 306428 in exponential form is:
306428 = 22×766071
∴ So by taking common prime factors GCF of 306423 and 306428 is 1
Factors of 306423
List of positive integer factors of 306423 that divides 306423 without a remainder.
1,3,9,13,27,39,81,97,117,243,291,351,873,1053,1261,2619,3159,3783,7857,11349,23571,34047,102141,306423
Factors of 306428
List of positive integer factors of 306428 that divides 306428 without a remainder.
1,2,4,76607,153214,306428
Greatest Common Factor
We found the factors and prime factorization of 306423 and 306428. The biggest common factor number is the GCF number.
So the greatest common factor 306423 and 306428 is 1.
Also check out the Least Common Multiple of 306423 and 306428
(i) The GCF of 306423 and 306428 is associative
GCF of 306423 and 306428 = GCF of 306428 and 306423
1. What is the GCF of 306423 and 306428?
Answer: GCF of 306423 and 306428 is 1.
2. What are the Factors of 306423?
Answer: Factors of 306423 are 1, 3, 9, 13, 27, 39, 81, 97, 117, 243, 291, 351, 873, 1053, 1261, 2619, 3159, 3783, 7857, 11349, 23571, 34047, 102141, 306423. There are 24 integers that are factors of 306423. The greatest factor of 306423 is 306423.
3. What are the Factors of 306428?
Answer: Factors of 306428 are 1, 2, 4, 76607, 153214, 306428. There are 6 integers that are factors of 306428. The greatest factor of 306428 is 306428.
4. How to Find the GCF of 306423 and 306428?
Answer:
Greatest Common Factor of 306423 and 306428 = 1
Step 1: Find the prime factorization of 306423
306423 = 3 x 3 x 3 x 3 x 3 x 13 x 97
Step 2: Find the prime factorization of 306428
306428 = 2 x 2 x 76607
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = = 1
Step 4: Therefore, the greatest common factor of 306423 and 306428 is 1