Greatest Common Factor of 1650 and 1655

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 1650, 1655 i.e. 5 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1650 and 1655 is 5.

GCF(1650,1655) = 5

GCF of 1650 and 1655

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

GCF of:
and

Greatest Common Factor of 1650 and 1655

GCF of 1650 and 1655 is 5

Prime Factorization of 1650


2 1650
3 825
5 275
5 55
11 11
1

Prime factors of 1650 are 2,3,5,11. Prime factorization of 1650 in exponential form is:

1650 = 21×31×52×111

Prime Factorization of 1655


5 1655
331 331
1

Prime factors of 1655 are 5,331. Prime factorization of 1655 in exponential form is:

1655 = 51×3311

∴ So by taking common prime factors GCF of 1650 and 1655 is 5

Greatest Common Factor of 1650 and 1655 by matching factors method

Factors of 1650

List of positive integer factors of 1650 that divides 1650 without a remainder.

1,2,3,5,6,10,11,15,22,25,30,33,50,55,66,75,110,150,165,275,330,550,825,1650

Factors of 1655

List of positive integer factors of 1655 that divides 1655 without a remainder.

1,5,331,1655

Greatest Common Factor

We found the factors and prime factorization of 1650 and 1655. The biggest common factor number is the GCF number.
So the greatest common factor 1650 and 1655 is 5.

Also check out the Least Common Multiple of 1650 and 1655

Properties of GCF 1650 and 1655

(i) The GCF of 1650 and 1655 is associative

GCF of 1650 and 1655 = GCF of 1655 and 1650

Related Greatest Common Factor of 1650

Related Greatest Common Factor of 1655

Frequently Asked Questions on GCF of 1650 and 1655

1. What is the GCF of 1650 and 1655?

Answer: GCF of 1650 and 1655 is 5.

2. What are the Factors of 1650?

Answer: Factors of 1650 are 1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650. There are 24 integers that are factors of 1650. The greatest factor of 1650 is 1650.

3. What are the Factors of 1655?

Answer: Factors of 1655 are 1, 5, 331, 1655. There are 4 integers that are factors of 1655. The greatest factor of 1655 is 1655.

4. How to Find the GCF of 1650 and 1655?

Answer:

Greatest Common Factor of 1650 and 1655 = 5

Step 1: Find the prime factorization of 1650

1650 = 2 x 3 x 5 x 5 x 11

Step 2: Find the prime factorization of 1655

1655 = 5 x 331

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 1650 and 1655 is 5