Greatest Common Factor of 484, 820, 71

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

• Greatest Common Factor of 484, 820, 71 by common division method
• Greatest Common Factor of 484, 820, 71 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 484

List of positive integer factors of 484 that divides 484 without a remainder.

1,2,4,11,22,44,121,242,484

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 484,820,71 . The biggest common factor number is the GCF number.
So the greatest common factor 484,820,71 is 1.

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

• GCF of 628, 963, 38
• GCF of 697, 166, 49
• GCF of 780, 416, 59
• GCF of 862, 863, 98
• GCF of 485, 189, 13

1. What is the GCF of 484, 820, 71?

Answer: GCF of 484, 820, 71 is 1.

2. How to Find the GCF of 484, 820, 71

Answer: Greatest Common Factor(GCF) of 484, 820, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(484, 820, 71) = 1.