Greatest Common Factor of 98, 210, 690

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

• Greatest Common Factor of 98, 210, 690 by common division method
• Greatest Common Factor of 98, 210, 690 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 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 98,210,690 . The biggest common factor number is the GCF number.
So the greatest common factor 98,210,690 is 2.

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

• GCF of 96, 910, 214
• GCF of 30, 911, 423
• GCF of 56, 337, 454
• GCF of 17, 577, 674
• GCF of 24, 915, 297

1. What is the GCF of 98, 210, 690?

Answer: GCF of 98, 210, 690 is 2.

2. How to Find the GCF of 98, 210, 690

Answer: Greatest Common Factor(GCF) of 98, 210, 690 = 2

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

Step 2: Then multiply all the prime factors GCF(98, 210, 690) = 2.