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 1513, 1516 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 1513 and 1516 is 1.
GCF(1513,1516) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 1513
17 | 1513 |
89 | 89 |
1 |
Prime factors of 1513 are 17,89. Prime factorization of 1513 in exponential form is:
1513 = 171×891
Prime Factorization of 1516
2 | 1516 |
2 | 758 |
379 | 379 |
1 |
Prime factors of 1516 are 2,379. Prime factorization of 1516 in exponential form is:
1516 = 22×3791
∴ So by taking common prime factors GCF of 1513 and 1516 is 1
Factors of 1513
List of positive integer factors of 1513 that divides 1513 without a remainder.
1,17,89,1513
Factors of 1516
List of positive integer factors of 1516 that divides 1516 without a remainder.
1,2,4,379,758,1516
Greatest Common Factor
We found the factors and prime factorization of 1513 and 1516. The biggest common factor number is the GCF number.
So the greatest common factor 1513 and 1516 is 1.
Also check out the Least Common Multiple of 1513 and 1516
(i) The GCF of 1513 and 1516 is associative
GCF of 1513 and 1516 = GCF of 1516 and 1513
1. What is the GCF of 1513 and 1516?
Answer: GCF of 1513 and 1516 is 1.
2. What are the Factors of 1513?
Answer: Factors of 1513 are 1, 17, 89, 1513. There are 4 integers that are factors of 1513. The greatest factor of 1513 is 1513.
3. What are the Factors of 1516?
Answer: Factors of 1516 are 1, 2, 4, 379, 758, 1516. There are 6 integers that are factors of 1516. The greatest factor of 1516 is 1516.
4. How to Find the GCF of 1513 and 1516?
Answer:
Greatest Common Factor of 1513 and 1516 = 1
Step 1: Find the prime factorization of 1513
1513 = 17 x 89
Step 2: Find the prime factorization of 1516
1516 = 2 x 2 x 379
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 1513 and 1516 is 1