Greatest Common Factor of 87, 20, 230

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

• Greatest Common Factor of 87, 20, 230 by common division method
• Greatest Common Factor of 87, 20, 230 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 230

List of positive integer factors of 230 that divides 230 without a remainder.

1,2,5,10,23,46,115,230

Greatest Common Factor

We found the factors 87,20,230 . The biggest common factor number is the GCF number.
So the greatest common factor 87,20,230 is 1.

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

• GCF of 62, 38, 539
• GCF of 73, 46, 779
• GCF of 93, 85, 960
• GCF of 37, 61, 296
• GCF of 72, 45, 361

1. What is the GCF of 87, 20, 230?

Answer: GCF of 87, 20, 230 is 1.

2. How to Find the GCF of 87, 20, 230

Answer: Greatest Common Factor(GCF) of 87, 20, 230 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 20, 230) = 1.