Greatest Common Factor of 280, 618, 840

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

• Greatest Common Factor of 280, 618, 840 by common division method
• Greatest Common Factor of 280, 618, 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 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

Factors of 618

List of positive integer factors of 618 that divides 618 without a remainder.

1,2,3,6,103,206,309,618

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 280,618,840 . The biggest common factor number is the GCF number.
So the greatest common factor 280,618,840 is 2.

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

• GCF of 241, 319, 303
• GCF of 740, 958, 421
• GCF of 817, 710, 722
• GCF of 329, 284, 584
• GCF of 950, 995, 817

1. What is the GCF of 280, 618, 840?

Answer: GCF of 280, 618, 840 is 2.

2. How to Find the GCF of 280, 618, 840

Answer: Greatest Common Factor(GCF) of 280, 618, 840 = 2

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

Step 2: Then multiply all the prime factors GCF(280, 618, 840) = 2.