Greatest Common Factor of 500, 438, 85

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

• Greatest Common Factor of 500, 438, 85 by common division method
• Greatest Common Factor of 500, 438, 85 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 500

List of positive integer factors of 500 that divides 500 without a remainder.

1,2,4,5,10,20,25,50,100,125,250,500

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 85

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

1,5,17,85

Greatest Common Factor

We found the factors 500,438,85 . The biggest common factor number is the GCF number.
So the greatest common factor 500,438,85 is 1.

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

• GCF of 286, 453, 20
• GCF of 504, 606, 75
• GCF of 782, 683, 32
• GCF of 151, 394, 29
• GCF of 585, 802, 29

1. What is the GCF of 500, 438, 85?

Answer: GCF of 500, 438, 85 is 1.

2. How to Find the GCF of 500, 438, 85

Answer: Greatest Common Factor(GCF) of 500, 438, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(500, 438, 85) = 1.