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 7744, 7749 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 7744 and 7749 is 1.
GCF(7744,7749) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 7744
2 | 7744 |
2 | 3872 |
2 | 1936 |
2 | 968 |
2 | 484 |
2 | 242 |
11 | 121 |
11 | 11 |
1 |
Prime factors of 7744 are 2,11. Prime factorization of 7744 in exponential form is:
7744 = 26×112
Prime Factorization of 7749
3 | 7749 |
3 | 2583 |
3 | 861 |
7 | 287 |
41 | 41 |
1 |
Prime factors of 7749 are 3,7,41. Prime factorization of 7749 in exponential form is:
7749 = 33×71×411
∴ So by taking common prime factors GCF of 7744 and 7749 is 1
Factors of 7744
List of positive integer factors of 7744 that divides 7744 without a remainder.
1,2,4,8,11,16,22,32,44,64,88,121,176,242,352,484,704,968,1936,3872,7744
Factors of 7749
List of positive integer factors of 7749 that divides 7749 without a remainder.
1,3,7,9,21,27,41,63,123,189,287,369,861,1107,2583,7749
Greatest Common Factor
We found the factors and prime factorization of 7744 and 7749. The biggest common factor number is the GCF number.
So the greatest common factor 7744 and 7749 is 1.
Also check out the Least Common Multiple of 7744 and 7749
(i) The GCF of 7744 and 7749 is associative
GCF of 7744 and 7749 = GCF of 7749 and 7744
1. What is the GCF of 7744 and 7749?
Answer: GCF of 7744 and 7749 is 1.
2. What are the Factors of 7744?
Answer: Factors of 7744 are 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744. There are 21 integers that are factors of 7744. The greatest factor of 7744 is 7744.
3. What are the Factors of 7749?
Answer: Factors of 7749 are 1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749. There are 16 integers that are factors of 7749. The greatest factor of 7749 is 7749.
4. How to Find the GCF of 7744 and 7749?
Answer:
Greatest Common Factor of 7744 and 7749 = 1
Step 1: Find the prime factorization of 7744
7744 = 2 x 2 x 2 x 2 x 2 x 2 x 11 x 11
Step 2: Find the prime factorization of 7749
7749 = 3 x 3 x 3 x 7 x 41
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 7744 and 7749 is 1