Greatest Common Factor of 426, 780, 290

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

• Greatest Common Factor of 426, 780, 290 by common division method
• Greatest Common Factor of 426, 780, 290 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 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 290

List of positive integer factors of 290 that divides 290 without a remainder.

1,2,5,10,29,58,145,290

Greatest Common Factor

We found the factors 426,780,290 . The biggest common factor number is the GCF number.
So the greatest common factor 426,780,290 is 2.

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

• GCF of 553, 382, 520
• GCF of 853, 940, 256
• GCF of 121, 137, 940
• GCF of 939, 774, 153
• GCF of 239, 349, 297

1. What is the GCF of 426, 780, 290?

Answer: GCF of 426, 780, 290 is 2.

2. How to Find the GCF of 426, 780, 290

Answer: Greatest Common Factor(GCF) of 426, 780, 290 = 2

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

Step 2: Then multiply all the prime factors GCF(426, 780, 290) = 2.