Greatest Common Factor of 397, 991, 969

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

• Greatest Common Factor of 397, 991, 969 by common division method
• Greatest Common Factor of 397, 991, 969 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 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 969

List of positive integer factors of 969 that divides 969 without a remainder.

1,3,17,19,51,57,323,969

Greatest Common Factor

We found the factors 397,991,969 . The biggest common factor number is the GCF number.
So the greatest common factor 397,991,969 is 1.

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

• GCF of 404, 414, 832
• GCF of 389, 360, 608
• GCF of 596, 387, 845
• GCF of 891, 427, 495
• GCF of 747, 101, 996

1. What is the GCF of 397, 991, 969?

Answer: GCF of 397, 991, 969 is 1.

2. How to Find the GCF of 397, 991, 969

Answer: Greatest Common Factor(GCF) of 397, 991, 969 = 1

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

Step 2: Then multiply all the prime factors GCF(397, 991, 969) = 1.