Greatest Common Factor of 85, 69, 60, 286

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

• Greatest Common Factor of 85, 69, 60, 286 by common division method
• Greatest Common Factor of 85, 69, 60, 286 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 286

List of positive integer factors of 286 that divides 286 without a remainder.

1,2,11,13,22,26,143,286

Greatest Common Factor

We found the factors 85,69,60,286 . The biggest common factor number is the GCF number.
So the greatest common factor 85,69,60,286 is 1.

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

• GCF of 63, 72, 50, 958
• GCF of 29, 26, 39, 735
• GCF of 53, 16, 82, 179
• GCF of 86, 34, 17, 709
• GCF of 87, 79, 10, 147

1. What is the GCF of 85, 69, 60, 286?

Answer: GCF of 85, 69, 60, 286 is 1.

2. How to Find the GCF of 85, 69, 60, 286

Answer: Greatest Common Factor(GCF) of 85, 69, 60, 286 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 69, 60, 286) = 1.