Greatest Common Factor of 2486 and 2490

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 2486, 2490 i.e. 2 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 2486 and 2490 is 2.

GCF(2486,2490) = 2

GCF of 2486 and 2490

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

GCF of:
and

Greatest Common Factor of 2486 and 2490

GCF of 2486 and 2490 is 2

Prime Factorization of 2486


2 2486
11 1243
113 113
1

Prime factors of 2486 are 2,11,113. Prime factorization of 2486 in exponential form is:

2486 = 21×111×1131

Prime Factorization of 2490


2 2490
3 1245
5 415
83 83
1

Prime factors of 2490 are 2,3,5,83. Prime factorization of 2490 in exponential form is:

2490 = 21×31×51×831

∴ So by taking common prime factors GCF of 2486 and 2490 is 2

Greatest Common Factor of 2486 and 2490 by matching factors method

Factors of 2486

List of positive integer factors of 2486 that divides 2486 without a remainder.

1,2,11,22,113,226,1243,2486

Factors of 2490

List of positive integer factors of 2490 that divides 2490 without a remainder.

1,2,3,5,6,10,15,30,83,166,249,415,498,830,1245,2490

Greatest Common Factor

We found the factors and prime factorization of 2486 and 2490. The biggest common factor number is the GCF number.
So the greatest common factor 2486 and 2490 is 2.

Also check out the Least Common Multiple of 2486 and 2490

Properties of GCF 2486 and 2490

(i) The GCF of 2486 and 2490 is associative

GCF of 2486 and 2490 = GCF of 2490 and 2486

Related Greatest Common Factor of 2486

Related Greatest Common Factor of 2490

Frequently Asked Questions on GCF of 2486 and 2490

1. What is the GCF of 2486 and 2490?

Answer: GCF of 2486 and 2490 is 2.

2. What are the Factors of 2486?

Answer: Factors of 2486 are 1, 2, 11, 22, 113, 226, 1243, 2486. There are 8 integers that are factors of 2486. The greatest factor of 2486 is 2486.

3. What are the Factors of 2490?

Answer: Factors of 2490 are 1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490. There are 16 integers that are factors of 2490. The greatest factor of 2490 is 2490.

4. How to Find the GCF of 2486 and 2490?

Answer:

Greatest Common Factor of 2486 and 2490 = 2

Step 1: Find the prime factorization of 2486

2486 = 2 x 11 x 113

Step 2: Find the prime factorization of 2490

2490 = 2 x 3 x 5 x 83

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 2486 and 2490 is 2