Greatest Common Factor of 197, 391, 213

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

• Greatest Common Factor of 197, 391, 213 by common division method
• Greatest Common Factor of 197, 391, 213 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 197

List of positive integer factors of 197 that divides 197 without a remainder.

1,197

Factors of 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 213

List of positive integer factors of 213 that divides 213 without a remainder.

1,3,71,213

Greatest Common Factor

We found the factors 197,391,213 . The biggest common factor number is the GCF number.
So the greatest common factor 197,391,213 is 1.

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

• GCF of 700, 547, 896
• GCF of 504, 206, 311
• GCF of 858, 114, 294
• GCF of 118, 385, 257
• GCF of 185, 436, 267

1. What is the GCF of 197, 391, 213?

Answer: GCF of 197, 391, 213 is 1.

2. How to Find the GCF of 197, 391, 213

Answer: Greatest Common Factor(GCF) of 197, 391, 213 = 1

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

Step 2: Then multiply all the prime factors GCF(197, 391, 213) = 1.