Greatest Common Factor of 80, 585, 857

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

• Greatest Common Factor of 80, 585, 857 by common division method
• Greatest Common Factor of 80, 585, 857 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 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Factors of 857

List of positive integer factors of 857 that divides 857 without a remainder.

1,857

Greatest Common Factor

We found the factors 80,585,857 . The biggest common factor number is the GCF number.
So the greatest common factor 80,585,857 is 1.

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

• GCF of 80, 947, 564
• GCF of 50, 464, 161
• GCF of 17, 744, 787
• GCF of 74, 509, 320
• GCF of 43, 815, 275

1. What is the GCF of 80, 585, 857?

Answer: GCF of 80, 585, 857 is 1.

2. How to Find the GCF of 80, 585, 857

Answer: Greatest Common Factor(GCF) of 80, 585, 857 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 585, 857) = 1.