Greatest Common Factor of 340, 486, 840

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

• Greatest Common Factor of 340, 486, 840 by common division method
• Greatest Common Factor of 340, 486, 840 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 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 486

List of positive integer factors of 486 that divides 486 without a remainder.

1,2,3,6,9,18,27,54,81,162,243,486

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Greatest Common Factor

We found the factors 340,486,840 . The biggest common factor number is the GCF number.
So the greatest common factor 340,486,840 is 2.

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

• GCF of 108, 602, 321
• GCF of 784, 428, 624
• GCF of 874, 318, 976
• GCF of 979, 881, 515
• GCF of 654, 640, 799

1. What is the GCF of 340, 486, 840?

Answer: GCF of 340, 486, 840 is 2.

2. How to Find the GCF of 340, 486, 840

Answer: Greatest Common Factor(GCF) of 340, 486, 840 = 2

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

Step 2: Then multiply all the prime factors GCF(340, 486, 840) = 2.