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 1341, 1347 i.e. 3 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 1341 and 1347 is 3.
GCF(1341,1347) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 1341
3 | 1341 |
3 | 447 |
149 | 149 |
1 |
Prime factors of 1341 are 3,149. Prime factorization of 1341 in exponential form is:
1341 = 32×1491
Prime Factorization of 1347
3 | 1347 |
449 | 449 |
1 |
Prime factors of 1347 are 3,449. Prime factorization of 1347 in exponential form is:
1347 = 31×4491
∴ So by taking common prime factors GCF of 1341 and 1347 is 3
Factors of 1341
List of positive integer factors of 1341 that divides 1341 without a remainder.
1,3,9,149,447,1341
Factors of 1347
List of positive integer factors of 1347 that divides 1347 without a remainder.
1,3,449,1347
Greatest Common Factor
We found the factors and prime factorization of 1341 and 1347. The biggest common factor number is the GCF number.
So the greatest common factor 1341 and 1347 is 3.
Also check out the Least Common Multiple of 1341 and 1347
(i) The GCF of 1341 and 1347 is associative
GCF of 1341 and 1347 = GCF of 1347 and 1341
1. What is the GCF of 1341 and 1347?
Answer: GCF of 1341 and 1347 is 3.
2. What are the Factors of 1341?
Answer: Factors of 1341 are 1, 3, 9, 149, 447, 1341. There are 6 integers that are factors of 1341. The greatest factor of 1341 is 1341.
3. What are the Factors of 1347?
Answer: Factors of 1347 are 1, 3, 449, 1347. There are 4 integers that are factors of 1347. The greatest factor of 1347 is 1347.
4. How to Find the GCF of 1341 and 1347?
Answer:
Greatest Common Factor of 1341 and 1347 = 3
Step 1: Find the prime factorization of 1341
1341 = 3 x 3 x 149
Step 2: Find the prime factorization of 1347
1347 = 3 x 449
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 3
Step 4: Therefore, the greatest common factor of 1341 and 1347 is 3