Greatest Common Factor of 18, 340, 780

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

• Greatest Common Factor of 18, 340, 780 by common division method
• Greatest Common Factor of 18, 340, 780 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

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 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

Greatest Common Factor

We found the factors 18,340,780 . The biggest common factor number is the GCF number.
So the greatest common factor 18,340,780 is 2.

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

• GCF of 59, 543, 919
• GCF of 89, 752, 396
• GCF of 52, 909, 256
• GCF of 35, 553, 649
• GCF of 74, 328, 940

1. What is the GCF of 18, 340, 780?

Answer: GCF of 18, 340, 780 is 2.

2. How to Find the GCF of 18, 340, 780

Answer: Greatest Common Factor(GCF) of 18, 340, 780 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 340, 780) = 2.