Greatest Common Factor of 85, 15, 62, 84

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

• Greatest Common Factor of 85, 15, 62, 84 by common division method
• Greatest Common Factor of 85, 15, 62, 84 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Greatest Common Factor

We found the factors 85,15,62,84 . The biggest common factor number is the GCF number.
So the greatest common factor 85,15,62,84 is 1.

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

• GCF of 92, 96, 55, 94
• GCF of 98, 87, 17, 10
• GCF of 47, 93, 97, 39
• GCF of 92, 47, 98, 65
• GCF of 81, 91, 71, 85

1. What is the GCF of 85, 15, 62, 84?

Answer: GCF of 85, 15, 62, 84 is 1.

2. How to Find the GCF of 85, 15, 62, 84

Answer: Greatest Common Factor(GCF) of 85, 15, 62, 84 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 15, 62, 84) = 1.