Greatest Common Factor of 434, 820, 280

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

• Greatest Common Factor of 434, 820, 280 by common division method
• Greatest Common Factor of 434, 820, 280 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 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Greatest Common Factor

We found the factors 434,820,280 . The biggest common factor number is the GCF number.
So the greatest common factor 434,820,280 is 2.

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

• GCF of 571, 163, 420
• GCF of 337, 446, 386
• GCF of 680, 776, 723
• GCF of 426, 540, 407
• GCF of 424, 434, 909

1. What is the GCF of 434, 820, 280?

Answer: GCF of 434, 820, 280 is 2.

2. How to Find the GCF of 434, 820, 280

Answer: Greatest Common Factor(GCF) of 434, 820, 280 = 2

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

Step 2: Then multiply all the prime factors GCF(434, 820, 280) = 2.