Greatest Common Factor of 1738 and 1740

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 1738, 1740 i.e. 2 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1738 and 1740 is 2.

GCF(1738,1740) = 2

GCF of 1738 and 1740

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

GCF of:
and

Greatest Common Factor of 1738 and 1740

GCF of 1738 and 1740 is 2

Prime Factorization of 1738


2 1738
11 869
79 79
1

Prime factors of 1738 are 2,11,79. Prime factorization of 1738 in exponential form is:

1738 = 21×111×791

Prime Factorization of 1740


2 1740
2 870
3 435
5 145
29 29
1

Prime factors of 1740 are 2,3,5,29. Prime factorization of 1740 in exponential form is:

1740 = 22×31×51×291

∴ So by taking common prime factors GCF of 1738 and 1740 is 2

Greatest Common Factor of 1738 and 1740 by matching factors method

Factors of 1738

List of positive integer factors of 1738 that divides 1738 without a remainder.

1,2,11,22,79,158,869,1738

Factors of 1740

List of positive integer factors of 1740 that divides 1740 without a remainder.

1,2,3,4,5,6,10,12,15,20,29,30,58,60,87,116,145,174,290,348,435,580,870,1740

Greatest Common Factor

We found the factors and prime factorization of 1738 and 1740. The biggest common factor number is the GCF number.
So the greatest common factor 1738 and 1740 is 2.

Also check out the Least Common Multiple of 1738 and 1740

Properties of GCF 1738 and 1740

(i) The GCF of 1738 and 1740 is associative

GCF of 1738 and 1740 = GCF of 1740 and 1738

Related Greatest Common Factor of 1738

Related Greatest Common Factor of 1740

Frequently Asked Questions on GCF of 1738 and 1740

1. What is the GCF of 1738 and 1740?

Answer: GCF of 1738 and 1740 is 2.

2. What are the Factors of 1738?

Answer: Factors of 1738 are 1, 2, 11, 22, 79, 158, 869, 1738. There are 8 integers that are factors of 1738. The greatest factor of 1738 is 1738.

3. What are the Factors of 1740?

Answer: Factors of 1740 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740. There are 24 integers that are factors of 1740. The greatest factor of 1740 is 1740.

4. How to Find the GCF of 1738 and 1740?

Answer:

Greatest Common Factor of 1738 and 1740 = 2

Step 1: Find the prime factorization of 1738

1738 = 2 x 11 x 79

Step 2: Find the prime factorization of 1740

1740 = 2 x 2 x 3 x 5 x 29

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 1738 and 1740 is 2