Greatest Common Factor of 80, 82, 705

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

• Greatest Common Factor of 80, 82, 705 by common division method
• Greatest Common Factor of 80, 82, 705 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 80

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

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

Factors of 82

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

1,2,41,82

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Greatest Common Factor

We found the factors 80,82,705 . The biggest common factor number is the GCF number.
So the greatest common factor 80,82,705 is 1.

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

• GCF of 65, 20, 547
• GCF of 55, 42, 684
• GCF of 89, 52, 154
• GCF of 23, 74, 291
• GCF of 43, 35, 182

1. What is the GCF of 80, 82, 705?

Answer: GCF of 80, 82, 705 is 1.

2. How to Find the GCF of 80, 82, 705

Answer: Greatest Common Factor(GCF) of 80, 82, 705 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 82, 705) = 1.