Greatest Common Factor of 2835 and 2840

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 2835, 2840 i.e. 5 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 2835 and 2840 is 5.

GCF(2835,2840) = 5

GCF of 2835 and 2840

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

GCF of:
and

Greatest Common Factor of 2835 and 2840

GCF of 2835 and 2840 is 5

Prime Factorization of 2835


3 2835
3 945
3 315
3 105
5 35
7 7
1

Prime factors of 2835 are 3,5,7. Prime factorization of 2835 in exponential form is:

2835 = 34×51×71

Prime Factorization of 2840


2 2840
2 1420
2 710
5 355
71 71
1

Prime factors of 2840 are 2,5,71. Prime factorization of 2840 in exponential form is:

2840 = 23×51×711

∴ So by taking common prime factors GCF of 2835 and 2840 is 5

Greatest Common Factor of 2835 and 2840 by matching factors method

Factors of 2835

List of positive integer factors of 2835 that divides 2835 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,81,105,135,189,315,405,567,945,2835

Factors of 2840

List of positive integer factors of 2840 that divides 2840 without a remainder.

1,2,4,5,8,10,20,40,71,142,284,355,568,710,1420,2840

Greatest Common Factor

We found the factors and prime factorization of 2835 and 2840. The biggest common factor number is the GCF number.
So the greatest common factor 2835 and 2840 is 5.

Also check out the Least Common Multiple of 2835 and 2840

Properties of GCF 2835 and 2840

(i) The GCF of 2835 and 2840 is associative

GCF of 2835 and 2840 = GCF of 2840 and 2835

Related Greatest Common Factor of 2835

Related Greatest Common Factor of 2840

Frequently Asked Questions on GCF of 2835 and 2840

1. What is the GCF of 2835 and 2840?

Answer: GCF of 2835 and 2840 is 5.

2. What are the Factors of 2835?

Answer: Factors of 2835 are 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835. There are 20 integers that are factors of 2835. The greatest factor of 2835 is 2835.

3. What are the Factors of 2840?

Answer: Factors of 2840 are 1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840. There are 16 integers that are factors of 2840. The greatest factor of 2840 is 2840.

4. How to Find the GCF of 2835 and 2840?

Answer:

Greatest Common Factor of 2835 and 2840 = 5

Step 1: Find the prime factorization of 2835

2835 = 3 x 3 x 3 x 3 x 5 x 7

Step 2: Find the prime factorization of 2840

2840 = 2 x 2 x 2 x 5 x 71

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = 5

Step 4: Therefore, the greatest common factor of 2835 and 2840 is 5