Greatest Common Factor of 87, 290, 380

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

• Greatest Common Factor of 87, 290, 380 by common division method
• Greatest Common Factor of 87, 290, 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 290

List of positive integer factors of 290 that divides 290 without a remainder.

1,2,5,10,29,58,145,290

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 87,290,380 . The biggest common factor number is the GCF number.
So the greatest common factor 87,290,380 is 1.

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

• GCF of 19, 299, 168
• GCF of 23, 142, 564
• GCF of 72, 361, 713
• GCF of 67, 355, 428
• GCF of 83, 637, 374

1. What is the GCF of 87, 290, 380?

Answer: GCF of 87, 290, 380 is 1.

2. How to Find the GCF of 87, 290, 380

Answer: Greatest Common Factor(GCF) of 87, 290, 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, 290, 380) = 1.