Greatest Common Factor of 81, 84, 48, 610

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

• Greatest Common Factor of 81, 84, 48, 610 by common division method
• Greatest Common Factor of 81, 84, 48, 610 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

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 610

List of positive integer factors of 610 that divides 610 without a remainder.

1,2,5,10,61,122,305,610

Greatest Common Factor

We found the factors 81,84,48,610 . The biggest common factor number is the GCF number.
So the greatest common factor 81,84,48,610 is 1.

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

• GCF of 83, 17, 49, 968
• GCF of 46, 74, 20, 991
• GCF of 21, 74, 46, 194
• GCF of 76, 31, 66, 820
• GCF of 75, 60, 59, 430

1. What is the GCF of 81, 84, 48, 610?

Answer: GCF of 81, 84, 48, 610 is 1.

2. How to Find the GCF of 81, 84, 48, 610

Answer: Greatest Common Factor(GCF) of 81, 84, 48, 610 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 84, 48, 610) = 1.