Greatest Common Factor of 80, 31, 429

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

• Greatest Common Factor of 80, 31, 429 by common division method
• Greatest Common Factor of 80, 31, 429 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

Greatest Common Factor

We found the factors 80,31,429 . The biggest common factor number is the GCF number.
So the greatest common factor 80,31,429 is 1.

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

• GCF of 48, 63, 534
• GCF of 30, 22, 118
• GCF of 25, 32, 665
• GCF of 94, 34, 275
• GCF of 20, 81, 516

1. What is the GCF of 80, 31, 429?

Answer: GCF of 80, 31, 429 is 1.

2. How to Find the GCF of 80, 31, 429

Answer: Greatest Common Factor(GCF) of 80, 31, 429 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 31, 429) = 1.