Greatest Common Factor of 285, 85, 67

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

• Greatest Common Factor of 285, 85, 67 by common division method
• Greatest Common Factor of 285, 85, 67 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 285

List of positive integer factors of 285 that divides 285 without a remainder.

1,3,5,15,19,57,95,285

Factors of 85

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

1,5,17,85

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Greatest Common Factor

We found the factors 285,85,67 . The biggest common factor number is the GCF number.
So the greatest common factor 285,85,67 is 1.

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

• GCF of 834, 19, 58
• GCF of 716, 44, 52
• GCF of 703, 39, 19
• GCF of 323, 11, 96
• GCF of 712, 45, 35

1. What is the GCF of 285, 85, 67?

Answer: GCF of 285, 85, 67 is 1.

2. How to Find the GCF of 285, 85, 67

Answer: Greatest Common Factor(GCF) of 285, 85, 67 = 1

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

Step 2: Then multiply all the prime factors GCF(285, 85, 67) = 1.