Greatest Common Factor of 82, 38, 40, 842

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

• Greatest Common Factor of 82, 38, 40, 842 by common division method
• Greatest Common Factor of 82, 38, 40, 842 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Factors of 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Greatest Common Factor

We found the factors 82,38,40,842 . The biggest common factor number is the GCF number.
So the greatest common factor 82,38,40,842 is 2.

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

• GCF of 60, 30, 26, 394
• GCF of 91, 26, 49, 947
• GCF of 55, 50, 75, 334
• GCF of 30, 45, 83, 168
• GCF of 63, 84, 65, 371

1. What is the GCF of 82, 38, 40, 842?

Answer: GCF of 82, 38, 40, 842 is 2.

2. How to Find the GCF of 82, 38, 40, 842

Answer: Greatest Common Factor(GCF) of 82, 38, 40, 842 = 2

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

Step 2: Then multiply all the prime factors GCF(82, 38, 40, 842) = 2.