Greatest Common Factor of 620, 428, 349

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

• Greatest Common Factor of 620, 428, 349 by common division method
• Greatest Common Factor of 620, 428, 349 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 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 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 349

List of positive integer factors of 349 that divides 349 without a remainder.

1,349

Greatest Common Factor

We found the factors 620,428,349 . The biggest common factor number is the GCF number.
So the greatest common factor 620,428,349 is 1.

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

• GCF of 718, 697, 514
• GCF of 407, 762, 221
• GCF of 225, 272, 560
• GCF of 905, 969, 442
• GCF of 830, 663, 899

1. What is the GCF of 620, 428, 349?

Answer: GCF of 620, 428, 349 is 1.

2. How to Find the GCF of 620, 428, 349

Answer: Greatest Common Factor(GCF) of 620, 428, 349 = 1

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

Step 2: Then multiply all the prime factors GCF(620, 428, 349) = 1.