Greatest Common Factor of 397, 427, 11

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

• Greatest Common Factor of 397, 427, 11 by common division method
• Greatest Common Factor of 397, 427, 11 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 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Greatest Common Factor

We found the factors 397,427,11 . The biggest common factor number is the GCF number.
So the greatest common factor 397,427,11 is 1.

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

• GCF of 765, 785, 68
• GCF of 968, 879, 87
• GCF of 999, 707, 45
• GCF of 589, 742, 89
• GCF of 923, 978, 45

1. What is the GCF of 397, 427, 11?

Answer: GCF of 397, 427, 11 is 1.

2. How to Find the GCF of 397, 427, 11

Answer: Greatest Common Factor(GCF) of 397, 427, 11 = 1

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

Step 2: Then multiply all the prime factors GCF(397, 427, 11) = 1.