Greatest Common Factor of 87, 171, 380

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

• Greatest Common Factor of 87, 171, 380 by common division method
• Greatest Common Factor of 87, 171, 380 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 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Factors of 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Greatest Common Factor

We found the factors 87,171,380 . The biggest common factor number is the GCF number.
So the greatest common factor 87,171,380 is 1.

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

• GCF of 38, 751, 677
• GCF of 60, 313, 550
• GCF of 19, 333, 667
• GCF of 62, 295, 682
• GCF of 41, 990, 906

1. What is the GCF of 87, 171, 380?

Answer: GCF of 87, 171, 380 is 1.

2. How to Find the GCF of 87, 171, 380

Answer: Greatest Common Factor(GCF) of 87, 171, 380 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 171, 380) = 1.