Greatest Common Factor of 298, 198, 490, 828, 686

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

• Greatest Common Factor of 298, 198, 490, 828, 686 by common division method
• Greatest Common Factor of 298, 198, 490, 828, 686 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 298

List of positive integer factors of 298 that divides 298 without a remainder.

1,2,149,298

Factors of 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

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 828

List of positive integer factors of 828 that divides 828 without a remainder.

1,2,3,4,6,9,12,18,23,36,46,69,92,138,207,276,414,828

Factors of 686

List of positive integer factors of 686 that divides 686 without a remainder.

1,2,7,14,49,98,343,686

Greatest Common Factor

We found the factors 298,198,490,828,686 . The biggest common factor number is the GCF number.
So the greatest common factor 298,198,490,828,686 is 2.

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

• GCF of 129, 924, 378, 814, 783
• GCF of 249, 406, 120, 991, 111
• GCF of 138, 116, 211, 567, 132
• GCF of 585, 868, 536, 206, 876
• GCF of 723, 541, 151, 990, 670

1. What is the GCF of 298, 198, 490, 828, 686?

Answer: GCF of 298, 198, 490, 828, 686 is 2.

2. How to Find the GCF of 298, 198, 490, 828, 686

Answer: Greatest Common Factor(GCF) of 298, 198, 490, 828, 686 = 2

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

Step 2: Then multiply all the prime factors GCF(298, 198, 490, 828, 686) = 2.