Greatest Common Factor of 84, 48, 82, 620

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

• Greatest Common Factor of 84, 48, 82, 620 by common division method
• Greatest Common Factor of 84, 48, 82, 620 with matching the biggest common factor

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

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 82

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

1,2,41,82

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Greatest Common Factor

We found the factors 84,48,82,620 . The biggest common factor number is the GCF number.
So the greatest common factor 84,48,82,620 is 2.

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

• GCF of 27, 63, 51, 154
• GCF of 12, 97, 96, 462
• GCF of 31, 77, 34, 673
• GCF of 55, 87, 62, 368
• GCF of 16, 33, 98, 454

1. What is the GCF of 84, 48, 82, 620?

Answer: GCF of 84, 48, 82, 620 is 2.

2. How to Find the GCF of 84, 48, 82, 620

Answer: Greatest Common Factor(GCF) of 84, 48, 82, 620 = 2

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

Step 2: Then multiply all the prime factors GCF(84, 48, 82, 620) = 2.