Greatest Common Factor of 85, 45, 47, 537

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

• Greatest Common Factor of 85, 45, 47, 537 by common division method
• Greatest Common Factor of 85, 45, 47, 537 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 537

List of positive integer factors of 537 that divides 537 without a remainder.

1,3,179,537

Greatest Common Factor

We found the factors 85,45,47,537 . The biggest common factor number is the GCF number.
So the greatest common factor 85,45,47,537 is 1.

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

• GCF of 92, 54, 87, 454
• GCF of 73, 71, 25, 190
• GCF of 71, 45, 61, 587
• GCF of 38, 86, 91, 452
• GCF of 75, 53, 24, 872

1. What is the GCF of 85, 45, 47, 537?

Answer: GCF of 85, 45, 47, 537 is 1.

2. How to Find the GCF of 85, 45, 47, 537

Answer: Greatest Common Factor(GCF) of 85, 45, 47, 537 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 45, 47, 537) = 1.