Greatest Common Factor of 85, 84, 431

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

• Greatest Common Factor of 85, 84, 431 by common division method
• Greatest Common Factor of 85, 84, 431 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

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 431

List of positive integer factors of 431 that divides 431 without a remainder.

1,431

Greatest Common Factor

We found the factors 85,84,431 . The biggest common factor number is the GCF number.
So the greatest common factor 85,84,431 is 1.

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

• GCF of 25, 64, 108
• GCF of 35, 20, 944
• GCF of 13, 16, 158
• GCF of 32, 55, 961
• GCF of 31, 54, 808

1. What is the GCF of 85, 84, 431?

Answer: GCF of 85, 84, 431 is 1.

2. How to Find the GCF of 85, 84, 431

Answer: Greatest Common Factor(GCF) of 85, 84, 431 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 84, 431) = 1.