Greatest Common Factor of 20, 841, 988

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

• Greatest Common Factor of 20, 841, 988 by common division method
• Greatest Common Factor of 20, 841, 988 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 841

List of positive integer factors of 841 that divides 841 without a remainder.

1,29,841

Factors of 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Greatest Common Factor

We found the factors 20,841,988 . The biggest common factor number is the GCF number.
So the greatest common factor 20,841,988 is 1.

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

• GCF of 56, 312, 333
• GCF of 31, 349, 345
• GCF of 72, 447, 198
• GCF of 31, 324, 299
• GCF of 71, 763, 551

1. What is the GCF of 20, 841, 988?

Answer: GCF of 20, 841, 988 is 1.

2. How to Find the GCF of 20, 841, 988

Answer: Greatest Common Factor(GCF) of 20, 841, 988 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 841, 988) = 1.