Greatest Common Factor of 840, 208, 242

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

• Greatest Common Factor of 840, 208, 242 by common division method
• Greatest Common Factor of 840, 208, 242 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 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

Factors of 208

List of positive integer factors of 208 that divides 208 without a remainder.

1,2,4,8,13,16,26,52,104,208

Factors of 242

List of positive integer factors of 242 that divides 242 without a remainder.

1,2,11,22,121,242

Greatest Common Factor

We found the factors 840,208,242 . The biggest common factor number is the GCF number.
So the greatest common factor 840,208,242 is 2.

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

• GCF of 996, 820, 104
• GCF of 490, 881, 218
• GCF of 420, 886, 814
• GCF of 617, 191, 489
• GCF of 126, 528, 454

1. What is the GCF of 840, 208, 242?

Answer: GCF of 840, 208, 242 is 2.

2. How to Find the GCF of 840, 208, 242

Answer: Greatest Common Factor(GCF) of 840, 208, 242 = 2

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

Step 2: Then multiply all the prime factors GCF(840, 208, 242) = 2.