Greatest Common Factor of 805, 480, 12

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

• Greatest Common Factor of 805, 480, 12 by common division method
• Greatest Common Factor of 805, 480, 12 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 805

List of positive integer factors of 805 that divides 805 without a remainder.

1,5,7,23,35,115,161,805

Factors of 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Greatest Common Factor

We found the factors 805,480,12 . The biggest common factor number is the GCF number.
So the greatest common factor 805,480,12 is 1.

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

• GCF of 775, 348, 46
• GCF of 609, 131, 60
• GCF of 226, 423, 99
• GCF of 201, 590, 30
• GCF of 964, 625, 37

1. What is the GCF of 805, 480, 12?

Answer: GCF of 805, 480, 12 is 1.

2. How to Find the GCF of 805, 480, 12

Answer: Greatest Common Factor(GCF) of 805, 480, 12 = 1

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

Step 2: Then multiply all the prime factors GCF(805, 480, 12) = 1.