Greatest Common Factor of 84, 397, 161

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

• Greatest Common Factor of 84, 397, 161 by common division method
• Greatest Common Factor of 84, 397, 161 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 397

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

1,397

Factors of 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Greatest Common Factor

We found the factors 84,397,161 . The biggest common factor number is the GCF number.
So the greatest common factor 84,397,161 is 1.

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

• GCF of 94, 964, 105
• GCF of 11, 759, 351
• GCF of 76, 383, 310
• GCF of 60, 434, 322
• GCF of 27, 731, 453

1. What is the GCF of 84, 397, 161?

Answer: GCF of 84, 397, 161 is 1.

2. How to Find the GCF of 84, 397, 161

Answer: Greatest Common Factor(GCF) of 84, 397, 161 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 397, 161) = 1.