Greatest Common Factor of 67013 and 67021

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

• Greatest Common Factor of 67013 and 67021 by prime factorization method
• Greatest Common Factor of 67013 and 67021 by matching factors method

Prime Factorization of 67013

Prime factors of 67013 are 19,3527. Prime factorization of 67013 in exponential form is:

67013 = 19¹×3527¹

Prime Factorization of 67021

Prime factors of 67021 are 67021. Prime factorization of 67021 in exponential form is:

67021 = 67021¹

∴ So by taking common prime factors GCF of 67013 and 67021 is 1

Factors of 67013

List of positive integer factors of 67013 that divides 67013 without a remainder.

1,19,3527,67013

Factors of 67021

List of positive integer factors of 67021 that divides 67021 without a remainder.

1,67021

Greatest Common Factor

We found the factors and prime factorization of 67013 and 67021. The biggest common factor number is the GCF number.
So the greatest common factor 67013 and 67021 is 1.

Also check out the Least Common Multiple of 67013 and 67021

(i) The GCF of 67013 and 67021 is associative

GCF of 67013 and 67021 = GCF of 67021 and 67013

1. What is the GCF of 67013 and 67021?

Answer: GCF of 67013 and 67021 is 1.

2. What are the Factors of 67013?

Answer: Factors of 67013 are 1, 19, 3527, 67013. There are 4 integers that are factors of 67013. The greatest factor of 67013 is 67013.

3. What are the Factors of 67021?

Answer: Factors of 67021 are 1, 67021. There are 2 integers that are factors of 67021. The greatest factor of 67021 is 67021.

4. How to Find the GCF of 67013 and 67021?

Answer:

Greatest Common Factor of 67013 and 67021 = 1

Step 1: Find the prime factorization of 67013

67013 = 19 x 3527

Step 2: Find the prime factorization of 67021

67021 = 67021

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 67013 and 67021 is 1