Greatest Common Factor of 3657 and 3661

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 3657, 3661 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 3657 and 3661 is 1.

GCF(3657,3661) = 1

GCF of 3657 and 3661

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

GCF of:
and

Greatest Common Factor of 3657 and 3661

GCF of 3657 and 3661 is 1

Prime Factorization of 3657


3 3657
23 1219
53 53
1

Prime factors of 3657 are 3,23,53. Prime factorization of 3657 in exponential form is:

3657 = 31×231×531

Prime Factorization of 3661


7 3661
523 523
1

Prime factors of 3661 are 7,523. Prime factorization of 3661 in exponential form is:

3661 = 71×5231

∴ So by taking common prime factors GCF of 3657 and 3661 is 1

Greatest Common Factor of 3657 and 3661 by matching factors method

Factors of 3657

List of positive integer factors of 3657 that divides 3657 without a remainder.

1,3,23,53,69,159,1219,3657

Factors of 3661

List of positive integer factors of 3661 that divides 3661 without a remainder.

1,7,523,3661

Greatest Common Factor

We found the factors and prime factorization of 3657 and 3661. The biggest common factor number is the GCF number.
So the greatest common factor 3657 and 3661 is 1.

Also check out the Least Common Multiple of 3657 and 3661

Properties of GCF 3657 and 3661

(i) The GCF of 3657 and 3661 is associative

GCF of 3657 and 3661 = GCF of 3661 and 3657

Related Greatest Common Factor of 3657

Related Greatest Common Factor of 3661

Frequently Asked Questions on GCF of 3657 and 3661

1. What is the GCF of 3657 and 3661?

Answer: GCF of 3657 and 3661 is 1.

2. What are the Factors of 3657?

Answer: Factors of 3657 are 1, 3, 23, 53, 69, 159, 1219, 3657. There are 8 integers that are factors of 3657. The greatest factor of 3657 is 3657.

3. What are the Factors of 3661?

Answer: Factors of 3661 are 1, 7, 523, 3661. There are 4 integers that are factors of 3661. The greatest factor of 3661 is 3661.

4. How to Find the GCF of 3657 and 3661?

Answer:

Greatest Common Factor of 3657 and 3661 = 1

Step 1: Find the prime factorization of 3657

3657 = 3 x 23 x 53

Step 2: Find the prime factorization of 3661

3661 = 7 x 523

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 3657 and 3661 is 1