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 40013, 40020 i.e. 1 largest integer by which both the numbers can be divided.
Greatest common factor (GCF) of 40013 and 40020 is 1.
GCF(40013,40020) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;
Prime Factorization of 40013
40013 | 40013 |
1 |
Prime factors of 40013 are 40013. Prime factorization of 40013 in exponential form is:
40013 = 400131
Prime Factorization of 40020
2 | 40020 |
2 | 20010 |
3 | 10005 |
5 | 3335 |
23 | 667 |
29 | 29 |
1 |
Prime factors of 40020 are 2.Prime factorization of 40020 in exponential form is:
40020 = 22×31×51×231×291
∴ So by taking common prime factors GCF of 40013 and 40020 is 1
Factors of 40013
List of positive integer factors of 40013 that divides 40013 without a remainder.
1,40013
Factors of 40020
List of positive integer factors of 40020 that divides 40020 without a remainder.
1,2,3,4,5,6,10,12,15,20,23,29,30,46,58,60,69,87,92,115,116,138,145,174,230,276,290,345,348,435,460,580,667,690,870,1334,1380,1740,2001,2668,3335,4002,6670,8004,10005,13340,20010,40020
Greatest Common Factor
We found the factors and prime factorization of 40013 and 40020. The biggest common factor number is the GCF number.
So the greatest common factor 40013 and 40020 is 1.
Also check out the Least Common Multiple of 40013 and 40020
(i) The GCF of 40013 and 40020 is associative
GCF of 40013 and 40020 = GCF of 40020 and 40013
1. What is the GCF of 40013 and 40020?
Answer: GCF of 40013 and 40020 is 1.
2. What are the Factors of 40013?
Answer: Factors of 40013 are 1, 40013. There are 2 integers that are factors of 40013. The greatest factor of 40013 is 40013.
3. What are the Factors of 40020?
Answer: Factors of 40020 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1334, 1380, 1740, 2001, 2668, 3335, 4002, 6670, 8004, 10005, 13340, 20010, 40020. There are 48 integers that are factors of 40020. The greatest factor of 40020 is 40020.
4. How to Find the GCF of 40013 and 40020?
Answer:
Greatest Common Factor of 40013 and 40020 = 1
Step 1: Find the prime factorization of 40013
40013 = 40013
Step 2: Find the prime factorization of 40020
40020 = 2 x 2 x 3 x 5 x 23 x 29
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 40013 and 40020 is 1