Greatest Common Factor of 81, 429, 768

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

• Greatest Common Factor of 81, 429, 768 by common division method
• Greatest Common Factor of 81, 429, 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

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 81,429,768 . The biggest common factor number is the GCF number.
So the greatest common factor 81,429,768 is 3.

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

• GCF of 75, 955, 639
• GCF of 68, 969, 356
• GCF of 83, 653, 125
• GCF of 63, 680, 917
• GCF of 63, 939, 849

1. What is the GCF of 81, 429, 768?

Answer: GCF of 81, 429, 768 is 3.

2. How to Find the GCF of 81, 429, 768

Answer: Greatest Common Factor(GCF) of 81, 429, 768 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 429, 768) = 3.