Greatest Common Factor of 3973 and 3981

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 3973, 3981 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 3973 and 3981 is 1.

GCF(3973,3981) = 1

GCF of 3973 and 3981

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

GCF of:
and

Greatest Common Factor of 3973 and 3981

GCF of 3973 and 3981 is 1

Prime Factorization of 3973


29 3973
137 137
1

Prime factors of 3973 are 29,137. Prime factorization of 3973 in exponential form is:

3973 = 291×1371

Prime Factorization of 3981


3 3981
1327 1327
1

Prime factors of 3981 are 3,1327. Prime factorization of 3981 in exponential form is:

3981 = 31×13271

∴ So by taking common prime factors GCF of 3973 and 3981 is 1

Greatest Common Factor of 3973 and 3981 by matching factors method

Factors of 3973

List of positive integer factors of 3973 that divides 3973 without a remainder.

1,29,137,3973

Factors of 3981

List of positive integer factors of 3981 that divides 3981 without a remainder.

1,3,1327,3981

Greatest Common Factor

We found the factors and prime factorization of 3973 and 3981. The biggest common factor number is the GCF number.
So the greatest common factor 3973 and 3981 is 1.

Also check out the Least Common Multiple of 3973 and 3981

Properties of GCF 3973 and 3981

(i) The GCF of 3973 and 3981 is associative

GCF of 3973 and 3981 = GCF of 3981 and 3973

Related Greatest Common Factor of 3973

Related Greatest Common Factor of 3981

Frequently Asked Questions on GCF of 3973 and 3981

1. What is the GCF of 3973 and 3981?

Answer: GCF of 3973 and 3981 is 1.

2. What are the Factors of 3973?

Answer: Factors of 3973 are 1, 29, 137, 3973. There are 4 integers that are factors of 3973. The greatest factor of 3973 is 3973.

3. What are the Factors of 3981?

Answer: Factors of 3981 are 1, 3, 1327, 3981. There are 4 integers that are factors of 3981. The greatest factor of 3981 is 3981.

4. How to Find the GCF of 3973 and 3981?

Answer:

Greatest Common Factor of 3973 and 3981 = 1

Step 1: Find the prime factorization of 3973

3973 = 29 x 137

Step 2: Find the prime factorization of 3981

3981 = 3 x 1327

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 3973 and 3981 is 1