Greatest Common Factor of 381, 355, 31

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

• Greatest Common Factor of 381, 355, 31 by common division method
• Greatest Common Factor of 381, 355, 31 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 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Factors of 355

List of positive integer factors of 355 that divides 355 without a remainder.

1,5,71,355

Factors of 31

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

1,31

Greatest Common Factor

We found the factors 381,355,31 . The biggest common factor number is the GCF number.
So the greatest common factor 381,355,31 is 1.

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

• GCF of 324, 586, 61
• GCF of 271, 298, 27
• GCF of 906, 811, 57
• GCF of 243, 514, 75
• GCF of 755, 280, 22

1. What is the GCF of 381, 355, 31?

Answer: GCF of 381, 355, 31 is 1.

2. How to Find the GCF of 381, 355, 31

Answer: Greatest Common Factor(GCF) of 381, 355, 31 = 1

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

Step 2: Then multiply all the prime factors GCF(381, 355, 31) = 1.