Greatest Common Factor of 434, 768, 20

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

• Greatest Common Factor of 434, 768, 20 by common division method
• Greatest Common Factor of 434, 768, 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 = 2

Factors of 434

List of positive integer factors of 434 that divides 434 without a remainder.

1,2,7,14,31,62,217,434

Factors of 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

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 434,768,20 . The biggest common factor number is the GCF number.
So the greatest common factor 434,768,20 is 2.

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

• GCF of 478, 783, 65
• GCF of 201, 759, 78
• GCF of 289, 534, 99
• GCF of 655, 225, 97
• GCF of 768, 873, 26

1. What is the GCF of 434, 768, 20?

Answer: GCF of 434, 768, 20 is 2.

2. How to Find the GCF of 434, 768, 20

Answer: Greatest Common Factor(GCF) of 434, 768, 20 = 2

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

Step 2: Then multiply all the prime factors GCF(434, 768, 20) = 2.