Greatest Common Factor of 20, 82, 38, 235

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

• Greatest Common Factor of 20, 82, 38, 235 by common division method
• Greatest Common Factor of 20, 82, 38, 235 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 235

List of positive integer factors of 235 that divides 235 without a remainder.

1,5,47,235

Greatest Common Factor

We found the factors 20,82,38,235 . The biggest common factor number is the GCF number.
So the greatest common factor 20,82,38,235 is 1.

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

• GCF of 34, 20, 24, 989
• GCF of 29, 26, 54, 591
• GCF of 59, 21, 66, 100
• GCF of 72, 23, 11, 423
• GCF of 50, 57, 74, 292

1. What is the GCF of 20, 82, 38, 235?

Answer: GCF of 20, 82, 38, 235 is 1.

2. How to Find the GCF of 20, 82, 38, 235

Answer: Greatest Common Factor(GCF) of 20, 82, 38, 235 = 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, 38, 235) = 1.