Greatest Common Factor of 6989, 1820

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

• Greatest Common Factor of 6989, 1820 by common division method
• Greatest Common Factor of 6989, 1820 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 6989

List of positive integer factors of 6989 that divides 6989 without a remainder.

1,29,241,6989

Factors of 1820

List of positive integer factors of 1820 that divides 1820 without a remainder.

1,2,4,5,7,10,13,14,20,26,28,35,52,65,70,91,130,140,182,260,364,455,910,1820

Greatest Common Factor

We found the factors 6989,1820 . The biggest common factor number is the GCF number.
So the greatest common factor 6989,1820 is 1.

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

• GCF of 7674, 8668
• GCF of 3662, 6915
• GCF of 7779, 5966
• GCF of 1934, 4898
• GCF of 5374, 1653

1. What is the GCF of 6989, 1820?

Answer: GCF of 6989, 1820 is 1.

2. How to Find the GCF of 6989, 1820

Answer: Greatest Common Factor(GCF) of 6989, 1820 = 1

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

Step 2: Then multiply all the prime factors GCF(6989, 1820) = 1.