Greatest Common Factor of 420, 82, 386

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

• Greatest Common Factor of 420, 82, 386 by common division method
• Greatest Common Factor of 420, 82, 386 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 386

List of positive integer factors of 386 that divides 386 without a remainder.

1,2,193,386

Greatest Common Factor

We found the factors 420,82,386 . The biggest common factor number is the GCF number.
So the greatest common factor 420,82,386 is 2.

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

• GCF of 684, 57, 305
• GCF of 776, 32, 581
• GCF of 565, 66, 760
• GCF of 468, 89, 612
• GCF of 837, 77, 455

1. What is the GCF of 420, 82, 386?

Answer: GCF of 420, 82, 386 is 2.

2. How to Find the GCF of 420, 82, 386

Answer: Greatest Common Factor(GCF) of 420, 82, 386 = 2

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

Step 2: Then multiply all the prime factors GCF(420, 82, 386) = 2.