Greatest Common Factor of 87, 45, 288

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

• Greatest Common Factor of 87, 45, 288 by common division method
• Greatest Common Factor of 87, 45, 288 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 87

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

1,3,29,87

Factors of 45

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

1,3,5,9,15,45

Factors of 288

List of positive integer factors of 288 that divides 288 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,32,36,48,72,96,144,288

Greatest Common Factor

We found the factors 87,45,288 . The biggest common factor number is the GCF number.
So the greatest common factor 87,45,288 is 3.

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

• GCF of 54, 71, 506
• GCF of 12, 46, 489
• GCF of 49, 88, 815
• GCF of 76, 17, 677
• GCF of 25, 16, 933

1. What is the GCF of 87, 45, 288?

Answer: GCF of 87, 45, 288 is 3.

2. How to Find the GCF of 87, 45, 288

Answer: Greatest Common Factor(GCF) of 87, 45, 288 = 3

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

Step 2: Then multiply all the prime factors GCF(87, 45, 288) = 3.