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 2812, 2818 i.e. 2 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 2812 and 2818 is 2.
GCF(2812,2818) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 2812
2 | 2812 |
2 | 1406 |
19 | 703 |
37 | 37 |
1 |
Prime factors of 2812 are 2,19,37. Prime factorization of 2812 in exponential form is:
2812 = 22×191×371
Prime Factorization of 2818
2 | 2818 |
1409 | 1409 |
1 |
Prime factors of 2818 are 2,1409. Prime factorization of 2818 in exponential form is:
2818 = 21×14091
∴ So by taking common prime factors GCF of 2812 and 2818 is 2
Factors of 2812
List of positive integer factors of 2812 that divides 2812 without a remainder.
1,2,4,19,37,38,74,76,148,703,1406,2812
Factors of 2818
List of positive integer factors of 2818 that divides 2818 without a remainder.
1,2,1409,2818
Greatest Common Factor
We found the factors and prime factorization of 2812 and 2818. The biggest common factor number is the GCF number.
So the greatest common factor 2812 and 2818 is 2.
Also check out the Least Common Multiple of 2812 and 2818
(i) The GCF of 2812 and 2818 is associative
GCF of 2812 and 2818 = GCF of 2818 and 2812
1. What is the GCF of 2812 and 2818?
Answer: GCF of 2812 and 2818 is 2.
2. What are the Factors of 2812?
Answer: Factors of 2812 are 1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812. There are 12 integers that are factors of 2812. The greatest factor of 2812 is 2812.
3. What are the Factors of 2818?
Answer: Factors of 2818 are 1, 2, 1409, 2818. There are 4 integers that are factors of 2818. The greatest factor of 2818 is 2818.
4. How to Find the GCF of 2812 and 2818?
Answer:
Greatest Common Factor of 2812 and 2818 = 2
Step 1: Find the prime factorization of 2812
2812 = 2 x 2 x 19 x 37
Step 2: Find the prime factorization of 2818
2818 = 2 x 1409
Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:
GCF = 2
Step 4: Therefore, the greatest common factor of 2812 and 2818 is 2