Greatest Common Factor of 671, 620, 71

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

• Greatest Common Factor of 671, 620, 71 by common division method
• Greatest Common Factor of 671, 620, 71 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 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 671,620,71 . The biggest common factor number is the GCF number.
So the greatest common factor 671,620,71 is 1.

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

• GCF of 333, 275, 68
• GCF of 671, 645, 65
• GCF of 893, 258, 67
• GCF of 553, 251, 95
• GCF of 141, 232, 27

1. What is the GCF of 671, 620, 71?

Answer: GCF of 671, 620, 71 is 1.

2. How to Find the GCF of 671, 620, 71

Answer: Greatest Common Factor(GCF) of 671, 620, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(671, 620, 71) = 1.