Greatest Common Factor of 3977 and 3985

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 3977, 3985 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 3977 and 3985 is 1.

GCF(3977,3985) = 1

GCF of 3977 and 3985

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

GCF of:
and

Greatest Common Factor of 3977 and 3985

GCF of 3977 and 3985 is 1

Prime Factorization of 3977


41 3977
97 97
1

Prime factors of 3977 are 41,97. Prime factorization of 3977 in exponential form is:

3977 = 411×971

Prime Factorization of 3985


5 3985
797 797
1

Prime factors of 3985 are 5,797. Prime factorization of 3985 in exponential form is:

3985 = 51×7971

∴ So by taking common prime factors GCF of 3977 and 3985 is 1

Greatest Common Factor of 3977 and 3985 by matching factors method

Factors of 3977

List of positive integer factors of 3977 that divides 3977 without a remainder.

1,41,97,3977

Factors of 3985

List of positive integer factors of 3985 that divides 3985 without a remainder.

1,5,797,3985

Greatest Common Factor

We found the factors and prime factorization of 3977 and 3985. The biggest common factor number is the GCF number.
So the greatest common factor 3977 and 3985 is 1.

Also check out the Least Common Multiple of 3977 and 3985

Properties of GCF 3977 and 3985

(i) The GCF of 3977 and 3985 is associative

GCF of 3977 and 3985 = GCF of 3985 and 3977

Related Greatest Common Factor of 3977

Related Greatest Common Factor of 3985

Frequently Asked Questions on GCF of 3977 and 3985

1. What is the GCF of 3977 and 3985?

Answer: GCF of 3977 and 3985 is 1.

2. What are the Factors of 3977?

Answer: Factors of 3977 are 1, 41, 97, 3977. There are 4 integers that are factors of 3977. The greatest factor of 3977 is 3977.

3. What are the Factors of 3985?

Answer: Factors of 3985 are 1, 5, 797, 3985. There are 4 integers that are factors of 3985. The greatest factor of 3985 is 3985.

4. How to Find the GCF of 3977 and 3985?

Answer:

Greatest Common Factor of 3977 and 3985 = 1

Step 1: Find the prime factorization of 3977

3977 = 41 x 97

Step 2: Find the prime factorization of 3985

3985 = 5 x 797

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 3977 and 3985 is 1