Greatest Common Factor of 87, 90, 768

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

• Greatest Common Factor of 87, 90, 768 by common division method
• Greatest Common Factor of 87, 90, 768 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Greatest Common Factor

We found the factors 87,90,768 . The biggest common factor number is the GCF number.
So the greatest common factor 87,90,768 is 3.

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

• GCF of 27, 15, 461
• GCF of 48, 38, 390
• GCF of 64, 26, 432
• GCF of 52, 96, 437
• GCF of 29, 59, 207

1. What is the GCF of 87, 90, 768?

Answer: GCF of 87, 90, 768 is 3.

2. How to Find the GCF of 87, 90, 768

Answer: Greatest Common Factor(GCF) of 87, 90, 768 = 3

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

Step 2: Then multiply all the prime factors GCF(87, 90, 768) = 3.