Greatest Common Factor of 31, 20, 200

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

• Greatest Common Factor of 31, 20, 200 by common division method
• Greatest Common Factor of 31, 20, 200 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 20

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

1,2,4,5,10,20

Factors of 200

List of positive integer factors of 200 that divides 200 without a remainder.

1,2,4,5,8,10,20,25,40,50,100,200

Greatest Common Factor

We found the factors 31,20,200 . The biggest common factor number is the GCF number.
So the greatest common factor 31,20,200 is 1.

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

• GCF of 84, 42, 890
• GCF of 87, 10, 451
• GCF of 40, 63, 759
• GCF of 47, 10, 532
• GCF of 29, 64, 403

1. What is the GCF of 31, 20, 200?

Answer: GCF of 31, 20, 200 is 1.

2. How to Find the GCF of 31, 20, 200

Answer: Greatest Common Factor(GCF) of 31, 20, 200 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 20, 200) = 1.