Greatest Common Factor of 486, 105, 80

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

• Greatest Common Factor of 486, 105, 80 by common division method
• Greatest Common Factor of 486, 105, 80 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 486

List of positive integer factors of 486 that divides 486 without a remainder.

1,2,3,6,9,18,27,54,81,162,243,486

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Greatest Common Factor

We found the factors 486,105,80 . The biggest common factor number is the GCF number.
So the greatest common factor 486,105,80 is 1.

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

• GCF of 284, 113, 53
• GCF of 216, 335, 80
• GCF of 942, 948, 90
• GCF of 878, 913, 56
• GCF of 382, 230, 53

1. What is the GCF of 486, 105, 80?

Answer: GCF of 486, 105, 80 is 1.

2. How to Find the GCF of 486, 105, 80

Answer: Greatest Common Factor(GCF) of 486, 105, 80 = 1

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

Step 2: Then multiply all the prime factors GCF(486, 105, 80) = 1.