Greatest Common Factor of 102, 432, 81

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

• Greatest Common Factor of 102, 432, 81 by common division method
• Greatest Common Factor of 102, 432, 81 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 102

List of positive integer factors of 102 that divides 102 without a remainder.

1,2,3,6,17,34,51,102

Factors of 432

List of positive integer factors of 432 that divides 432 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432

Factors of 81

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

1,3,9,27,81

Greatest Common Factor

We found the factors 102,432,81 . The biggest common factor number is the GCF number.
So the greatest common factor 102,432,81 is 3.

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

• GCF of 630, 735, 21
• GCF of 953, 665, 18
• GCF of 649, 985, 78
• GCF of 181, 631, 18
• GCF of 954, 632, 81

1. What is the GCF of 102, 432, 81?

Answer: GCF of 102, 432, 81 is 3.

2. How to Find the GCF of 102, 432, 81

Answer: Greatest Common Factor(GCF) of 102, 432, 81 = 3

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

Step 2: Then multiply all the prime factors GCF(102, 432, 81) = 3.