Greatest Common Factor of 221, 131, 290

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

• Greatest Common Factor of 221, 131, 290 by common division method
• Greatest Common Factor of 221, 131, 290 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Factors of 290

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

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

Greatest Common Factor

We found the factors 221,131,290 . The biggest common factor number is the GCF number.
So the greatest common factor 221,131,290 is 1.

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

• GCF of 458, 420, 359
• GCF of 848, 307, 309
• GCF of 319, 718, 788
• GCF of 497, 743, 484
• GCF of 621, 536, 266

1. What is the GCF of 221, 131, 290?

Answer: GCF of 221, 131, 290 is 1.

2. How to Find the GCF of 221, 131, 290

Answer: Greatest Common Factor(GCF) of 221, 131, 290 = 1

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

Step 2: Then multiply all the prime factors GCF(221, 131, 290) = 1.