Greatest Common Factor of 87, 243, 705

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

• Greatest Common Factor of 87, 243, 705 by common division method
• Greatest Common Factor of 87, 243, 705 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Greatest Common Factor

We found the factors 87,243,705 . The biggest common factor number is the GCF number.
So the greatest common factor 87,243,705 is 3.

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

• GCF of 70, 538, 119
• GCF of 62, 480, 465
• GCF of 12, 463, 536
• GCF of 98, 367, 235
• GCF of 16, 498, 325

1. What is the GCF of 87, 243, 705?

Answer: GCF of 87, 243, 705 is 3.

2. How to Find the GCF of 87, 243, 705

Answer: Greatest Common Factor(GCF) of 87, 243, 705 = 3

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

Step 2: Then multiply all the prime factors GCF(87, 243, 705) = 3.