Greatest Common Factor of 72, 91, 432

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

• Greatest Common Factor of 72, 91, 432 by common division method
• Greatest Common Factor of 72, 91, 432 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 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

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

Greatest Common Factor

We found the factors 72,91,432 . The biggest common factor number is the GCF number.
So the greatest common factor 72,91,432 is 1.

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

• GCF of 58, 40, 838
• GCF of 69, 11, 226
• GCF of 13, 82, 629
• GCF of 65, 76, 139
• GCF of 45, 87, 742

1. What is the GCF of 72, 91, 432?

Answer: GCF of 72, 91, 432 is 1.

2. How to Find the GCF of 72, 91, 432

Answer: Greatest Common Factor(GCF) of 72, 91, 432 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 91, 432) = 1.