Greatest Common Factor of 340, 712, 20

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

• Greatest Common Factor of 340, 712, 20 by common division method
• Greatest Common Factor of 340, 712, 20 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 x 2 = 4

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 712

List of positive integer factors of 712 that divides 712 without a remainder.

1,2,4,8,89,178,356,712

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 340,712,20 . The biggest common factor number is the GCF number.
So the greatest common factor 340,712,20 is 4.

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

• GCF of 960, 157, 19
• GCF of 697, 352, 95
• GCF of 801, 378, 14
• GCF of 808, 881, 18
• GCF of 239, 595, 51

1. What is the GCF of 340, 712, 20?

Answer: GCF of 340, 712, 20 is 4.

2. How to Find the GCF of 340, 712, 20

Answer: Greatest Common Factor(GCF) of 340, 712, 20 = 4

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

Step 2: Then multiply all the prime factors GCF(340, 712, 20) = 4.