Greatest Common Factor of 2140 and 2148

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 2140, 2148 i.e. 4 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 2140 and 2148 is 4.

GCF(2140,2148) = 4

GCF of 2140 and 2148

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

GCF of:
and

Greatest Common Factor of 2140 and 2148

GCF of 2140 and 2148 is 4

Prime Factorization of 2140


2 2140
2 1070
5 535
107 107
1

Prime factors of 2140 are 2,5,107. Prime factorization of 2140 in exponential form is:

2140 = 22×51×1071

Prime Factorization of 2148


2 2148
2 1074
3 537
179 179
1

Prime factors of 2148 are 2,3,179. Prime factorization of 2148 in exponential form is:

2148 = 22×31×1791

∴ So by taking common prime factors GCF of 2140 and 2148 is 4

Greatest Common Factor of 2140 and 2148 by matching factors method

Factors of 2140

List of positive integer factors of 2140 that divides 2140 without a remainder.

1,2,4,5,10,20,107,214,428,535,1070,2140

Factors of 2148

List of positive integer factors of 2148 that divides 2148 without a remainder.

1,2,3,4,6,12,179,358,537,716,1074,2148

Greatest Common Factor

We found the factors and prime factorization of 2140 and 2148. The biggest common factor number is the GCF number.
So the greatest common factor 2140 and 2148 is 4.

Also check out the Least Common Multiple of 2140 and 2148

Properties of GCF 2140 and 2148

(i) The GCF of 2140 and 2148 is associative

GCF of 2140 and 2148 = GCF of 2148 and 2140

Related Greatest Common Factor of 2140

Related Greatest Common Factor of 2148

Frequently Asked Questions on GCF of 2140 and 2148

1. What is the GCF of 2140 and 2148?

Answer: GCF of 2140 and 2148 is 4.

2. What are the Factors of 2140?

Answer: Factors of 2140 are 1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140. There are 12 integers that are factors of 2140. The greatest factor of 2140 is 2140.

3. What are the Factors of 2148?

Answer: Factors of 2148 are 1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148. There are 12 integers that are factors of 2148. The greatest factor of 2148 is 2148.

4. How to Find the GCF of 2140 and 2148?

Answer:

Greatest Common Factor of 2140 and 2148 = 4

Step 1: Find the prime factorization of 2140

2140 = 2 x 2 x 5 x 107

Step 2: Find the prime factorization of 2148

2148 = 2 x 2 x 3 x 179

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

GCF = 2 x 2 = 4

Step 4: Therefore, the greatest common factor of 2140 and 2148 is 4