Greatest Common Factor of 406, 340, 390

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

• Greatest Common Factor of 406, 340, 390 by common division method
• Greatest Common Factor of 406, 340, 390 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 406

List of positive integer factors of 406 that divides 406 without a remainder.

1,2,7,14,29,58,203,406

Factors of 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Greatest Common Factor

We found the factors 406,340,390 . The biggest common factor number is the GCF number.
So the greatest common factor 406,340,390 is 2.

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

• GCF of 255, 113, 462
• GCF of 685, 892, 931
• GCF of 716, 702, 430
• GCF of 659, 927, 273
• GCF of 279, 487, 222

1. What is the GCF of 406, 340, 390?

Answer: GCF of 406, 340, 390 is 2.

2. How to Find the GCF of 406, 340, 390

Answer: Greatest Common Factor(GCF) of 406, 340, 390 = 2

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

Step 2: Then multiply all the prime factors GCF(406, 340, 390) = 2.