Greatest Common Factor of 31, 620, 397

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

• Greatest Common Factor of 31, 620, 397 by common division method
• Greatest Common Factor of 31, 620, 397 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Greatest Common Factor

We found the factors 31,620,397 . The biggest common factor number is the GCF number.
So the greatest common factor 31,620,397 is 1.

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

• GCF of 81, 789, 172
• GCF of 89, 549, 229
• GCF of 30, 901, 840
• GCF of 58, 390, 255
• GCF of 33, 987, 230

1. What is the GCF of 31, 620, 397?

Answer: GCF of 31, 620, 397 is 1.

2. How to Find the GCF of 31, 620, 397

Answer: Greatest Common Factor(GCF) of 31, 620, 397 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 620, 397) = 1.