Greatest Common Factor of 31, 80, 162, 834

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

• Greatest Common Factor of 31, 80, 162, 834 by common division method
• Greatest Common Factor of 31, 80, 162, 834 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 31

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

1,31

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 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Factors of 834

List of positive integer factors of 834 that divides 834 without a remainder.

1,2,3,6,139,278,417,834

Greatest Common Factor

We found the factors 31,80,162,834 . The biggest common factor number is the GCF number.
So the greatest common factor 31,80,162,834 is 1.

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

• GCF of 82, 55, 819, 128
• GCF of 54, 21, 950, 953
• GCF of 21, 45, 635, 462
• GCF of 97, 57, 828, 209
• GCF of 61, 87, 827, 454

1. What is the GCF of 31, 80, 162, 834?

Answer: GCF of 31, 80, 162, 834 is 1.

2. How to Find the GCF of 31, 80, 162, 834

Answer: Greatest Common Factor(GCF) of 31, 80, 162, 834 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 80, 162, 834) = 1.