Greatest Common Factor of 20, 82, 24, 431

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

• Greatest Common Factor of 20, 82, 24, 431 by common division method
• Greatest Common Factor of 20, 82, 24, 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

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 20,82,24,431 . The biggest common factor number is the GCF number.
So the greatest common factor 20,82,24,431 is 1.

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

• GCF of 63, 54, 37, 205
• GCF of 59, 22, 74, 798
• GCF of 48, 28, 92, 356
• GCF of 14, 44, 69, 883
• GCF of 36, 80, 18, 660

1. What is the GCF of 20, 82, 24, 431?

Answer: GCF of 20, 82, 24, 431 is 1.

2. How to Find the GCF of 20, 82, 24, 431

Answer: Greatest Common Factor(GCF) of 20, 82, 24, 431 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 82, 24, 431) = 1.