Greatest Common Factor of 397, 200, 206

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

• Greatest Common Factor of 397, 200, 206 by common division method
• Greatest Common Factor of 397, 200, 206 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 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 200

List of positive integer factors of 200 that divides 200 without a remainder.

1,2,4,5,8,10,20,25,40,50,100,200

Factors of 206

List of positive integer factors of 206 that divides 206 without a remainder.

1,2,103,206

Greatest Common Factor

We found the factors 397,200,206 . The biggest common factor number is the GCF number.
So the greatest common factor 397,200,206 is 1.

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

• GCF of 218, 423, 661
• GCF of 280, 721, 899
• GCF of 728, 868, 323
• GCF of 658, 125, 417
• GCF of 135, 934, 416

1. What is the GCF of 397, 200, 206?

Answer: GCF of 397, 200, 206 is 1.

2. How to Find the GCF of 397, 200, 206

Answer: Greatest Common Factor(GCF) of 397, 200, 206 = 1

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

Step 2: Then multiply all the prime factors GCF(397, 200, 206) = 1.