Greatest Common Factor of 85, 69, 84, 52

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

• Greatest Common Factor of 85, 69, 84, 52 by common division method
• Greatest Common Factor of 85, 69, 84, 52 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 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

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Greatest Common Factor

We found the factors 85,69,84,52 . The biggest common factor number is the GCF number.
So the greatest common factor 85,69,84,52 is 1.

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

• GCF of 28, 65, 77, 91
• GCF of 87, 18, 78, 36
• GCF of 39, 76, 57, 33
• GCF of 56, 92, 32, 92
• GCF of 92, 27, 76, 38

1. What is the GCF of 85, 69, 84, 52?

Answer: GCF of 85, 69, 84, 52 is 1.

2. How to Find the GCF of 85, 69, 84, 52

Answer: Greatest Common Factor(GCF) of 85, 69, 84, 52 = 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, 84, 52) = 1.