Greatest Common Factor of 172, 290, 490, 216

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

• Greatest Common Factor of 172, 290, 490, 216 by common division method
• Greatest Common Factor of 172, 290, 490, 216 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 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Factors of 290

List of positive integer factors of 290 that divides 290 without a remainder.

1,2,5,10,29,58,145,290

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 216

List of positive integer factors of 216 that divides 216 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,108,216

Greatest Common Factor

We found the factors 172,290,490,216 . The biggest common factor number is the GCF number.
So the greatest common factor 172,290,490,216 is 2.

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

• GCF of 667, 576, 191, 771
• GCF of 637, 273, 445, 280
• GCF of 339, 501, 654, 527
• GCF of 458, 612, 939, 738
• GCF of 362, 584, 801, 309

1. What is the GCF of 172, 290, 490, 216?

Answer: GCF of 172, 290, 490, 216 is 2.

2. How to Find the GCF of 172, 290, 490, 216

Answer: Greatest Common Factor(GCF) of 172, 290, 490, 216 = 2

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

Step 2: Then multiply all the prime factors GCF(172, 290, 490, 216) = 2.