Greatest Common Factor of 432, 783, 81

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

• Greatest Common Factor of 432, 783, 81 by common division method
• Greatest Common Factor of 432, 783, 81 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 3 x 3 = 27

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 783

List of positive integer factors of 783 that divides 783 without a remainder.

1,3,9,27,29,87,261,783

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 432,783,81 . The biggest common factor number is the GCF number.
So the greatest common factor 432,783,81 is 27.

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

• GCF of 696, 102, 44
• GCF of 376, 273, 25
• GCF of 195, 827, 43
• GCF of 389, 796, 76
• GCF of 866, 176, 72

1. What is the GCF of 432, 783, 81?

Answer: GCF of 432, 783, 81 is 27.

2. How to Find the GCF of 432, 783, 81

Answer: Greatest Common Factor(GCF) of 432, 783, 81 = 27

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

Step 2: Then multiply all the prime factors GCF(432, 783, 81) = 27.