Greatest Common Factor of 98, 520, 646

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

• Greatest Common Factor of 98, 520, 646 by common division method
• Greatest Common Factor of 98, 520, 646 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 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Factors of 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Greatest Common Factor

We found the factors 98,520,646 . The biggest common factor number is the GCF number.
So the greatest common factor 98,520,646 is 2.

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

• GCF of 25, 505, 277
• GCF of 56, 473, 240
• GCF of 40, 377, 812
• GCF of 12, 907, 746
• GCF of 78, 942, 243

1. What is the GCF of 98, 520, 646?

Answer: GCF of 98, 520, 646 is 2.

2. How to Find the GCF of 98, 520, 646

Answer: Greatest Common Factor(GCF) of 98, 520, 646 = 2

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

Step 2: Then multiply all the prime factors GCF(98, 520, 646) = 2.