Greatest Common Factor of 490, 798, 68

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

• Greatest Common Factor of 490, 798, 68 by common division method
• Greatest Common Factor of 490, 798, 68 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 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 798

List of positive integer factors of 798 that divides 798 without a remainder.

1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Greatest Common Factor

We found the factors 490,798,68 . The biggest common factor number is the GCF number.
So the greatest common factor 490,798,68 is 2.

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

• GCF of 358, 161, 65
• GCF of 590, 196, 79
• GCF of 647, 645, 76
• GCF of 229, 435, 70
• GCF of 717, 723, 47

1. What is the GCF of 490, 798, 68?

Answer: GCF of 490, 798, 68 is 2.

2. How to Find the GCF of 490, 798, 68

Answer: Greatest Common Factor(GCF) of 490, 798, 68 = 2

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

Step 2: Then multiply all the prime factors GCF(490, 798, 68) = 2.