Greatest Common Factor of 210, 802, 138

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

• Greatest Common Factor of 210, 802, 138 by common division method
• Greatest Common Factor of 210, 802, 138 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 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 802

List of positive integer factors of 802 that divides 802 without a remainder.

1,2,401,802

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 210,802,138 . The biggest common factor number is the GCF number.
So the greatest common factor 210,802,138 is 2.

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

• GCF of 136, 905, 617
• GCF of 674, 562, 579
• GCF of 950, 397, 770
• GCF of 826, 377, 613
• GCF of 176, 122, 648

1. What is the GCF of 210, 802, 138?

Answer: GCF of 210, 802, 138 is 2.

2. How to Find the GCF of 210, 802, 138

Answer: Greatest Common Factor(GCF) of 210, 802, 138 = 2

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

Step 2: Then multiply all the prime factors GCF(210, 802, 138) = 2.