Greatest Common Factor of 72, 189, 446

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

• Greatest Common Factor of 72, 189, 446 by common division method
• Greatest Common Factor of 72, 189, 446 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 446

List of positive integer factors of 446 that divides 446 without a remainder.

1,2,223,446

Greatest Common Factor

We found the factors 72,189,446 . The biggest common factor number is the GCF number.
So the greatest common factor 72,189,446 is 1.

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

• GCF of 71, 859, 823
• GCF of 22, 606, 749
• GCF of 69, 180, 447
• GCF of 46, 538, 659
• GCF of 95, 482, 310

1. What is the GCF of 72, 189, 446?

Answer: GCF of 72, 189, 446 is 1.

2. How to Find the GCF of 72, 189, 446

Answer: Greatest Common Factor(GCF) of 72, 189, 446 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 189, 446) = 1.