Greatest Common Factor of 7661 and 7664

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 7661, 7664 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7661 and 7664 is 1.

GCF(7661,7664) = 1

GCF of 7661 and 7664

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

GCF of:
and

Greatest Common Factor of 7661 and 7664

GCF of 7661 and 7664 is 1

Prime Factorization of 7661


47 7661
163 163
1

Prime factors of 7661 are 47,163. Prime factorization of 7661 in exponential form is:

7661 = 471×1631

Prime Factorization of 7664


2 7664
2 3832
2 1916
2 958
479 479
1

Prime factors of 7664 are 2,479. Prime factorization of 7664 in exponential form is:

7664 = 24×4791

∴ So by taking common prime factors GCF of 7661 and 7664 is 1

Greatest Common Factor of 7661 and 7664 by matching factors method

Factors of 7661

List of positive integer factors of 7661 that divides 7661 without a remainder.

1,47,163,7661

Factors of 7664

List of positive integer factors of 7664 that divides 7664 without a remainder.

1,2,4,8,16,479,958,1916,3832,7664

Greatest Common Factor

We found the factors and prime factorization of 7661 and 7664. The biggest common factor number is the GCF number.
So the greatest common factor 7661 and 7664 is 1.

Also check out the Least Common Multiple of 7661 and 7664

Properties of GCF 7661 and 7664

(i) The GCF of 7661 and 7664 is associative

GCF of 7661 and 7664 = GCF of 7664 and 7661

Frequently Asked Questions on GCF of 7661 and 7664

1. What is the GCF of 7661 and 7664?

Answer: GCF of 7661 and 7664 is 1.

2. What are the Factors of 7661?

Answer: Factors of 7661 are 1, 47, 163, 7661. There are 4 integers that are factors of 7661. The greatest factor of 7661 is 7661.

3. What are the Factors of 7664?

Answer: Factors of 7664 are 1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664. There are 10 integers that are factors of 7664. The greatest factor of 7664 is 7664.

4. How to Find the GCF of 7661 and 7664?

Answer:

Greatest Common Factor of 7661 and 7664 = 1

Step 1: Find the prime factorization of 7661

7661 = 47 x 163

Step 2: Find the prime factorization of 7664

7664 = 2 x 2 x 2 x 2 x 479

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

GCF = = 1

Step 4: Therefore, the greatest common factor of 7661 and 7664 is 1