Greatest Common Factor of 43, 89, 397

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

• Greatest Common Factor of 43, 89, 397 by common division method
• Greatest Common Factor of 43, 89, 397 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 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 397

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

1,397

Greatest Common Factor

We found the factors 43,89,397 . The biggest common factor number is the GCF number.
So the greatest common factor 43,89,397 is 1.

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

• GCF of 22, 12, 205
• GCF of 83, 64, 363
• GCF of 69, 87, 111
• GCF of 81, 28, 799
• GCF of 70, 15, 432

1. What is the GCF of 43, 89, 397?

Answer: GCF of 43, 89, 397 is 1.

2. How to Find the GCF of 43, 89, 397

Answer: Greatest Common Factor(GCF) of 43, 89, 397 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 89, 397) = 1.