Greatest Common Factor of 646, 214, 490

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

• Greatest Common Factor of 646, 214, 490 by common division method
• Greatest Common Factor of 646, 214, 490 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 646

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

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

Factors of 214

List of positive integer factors of 214 that divides 214 without a remainder.

1,2,107,214

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

Greatest Common Factor

We found the factors 646,214,490 . The biggest common factor number is the GCF number.
So the greatest common factor 646,214,490 is 2.

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

• GCF of 381, 260, 431
• GCF of 871, 211, 702
• GCF of 227, 484, 131
• GCF of 170, 570, 352
• GCF of 323, 862, 250

1. What is the GCF of 646, 214, 490?

Answer: GCF of 646, 214, 490 is 2.

2. How to Find the GCF of 646, 214, 490

Answer: Greatest Common Factor(GCF) of 646, 214, 490 = 2

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

Step 2: Then multiply all the prime factors GCF(646, 214, 490) = 2.