Greatest Common Factor of 1988, 2021

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 1988, 2021 by common division method
• Greatest Common Factor of 1988, 2021 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 1988

List of positive integer factors of 1988 that divides 1988 without a remainder.

1,2,4,7,14,28,71,142,284,497,994,1988

Factors of 2021

List of positive integer factors of 2021 that divides 2021 without a remainder.

1,43,47,2021

Greatest Common Factor

We found the factors 1988,2021 . The biggest common factor number is the GCF number.
So the greatest common factor 1988,2021 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 1096, 4329
• GCF of 4108, 8296
• GCF of 7272, 5755
• GCF of 8467, 6665
• GCF of 9530, 8004

1. What is the GCF of 1988, 2021?

Answer: GCF of 1988, 2021 is 1.

2. How to Find the GCF of 1988, 2021

Answer: Greatest Common Factor(GCF) of 1988, 2021 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(1988, 2021) = 1.