Greatest Common Factor of 342, 680, 406

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

• Greatest Common Factor of 342, 680, 406 by common division method
• Greatest Common Factor of 342, 680, 406 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 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Factors of 406

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

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

Greatest Common Factor

We found the factors 342,680,406 . The biggest common factor number is the GCF number.
So the greatest common factor 342,680,406 is 2.

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

• GCF of 670, 828, 247
• GCF of 661, 655, 631
• GCF of 269, 218, 108
• GCF of 880, 913, 667
• GCF of 349, 161, 734

1. What is the GCF of 342, 680, 406?

Answer: GCF of 342, 680, 406 is 2.

2. How to Find the GCF of 342, 680, 406

Answer: Greatest Common Factor(GCF) of 342, 680, 406 = 2

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

Step 2: Then multiply all the prime factors GCF(342, 680, 406) = 2.