Greatest Common Factor of 72, 31, 824

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

• Greatest Common Factor of 72, 31, 824 by common division method
• Greatest Common Factor of 72, 31, 824 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 824

List of positive integer factors of 824 that divides 824 without a remainder.

1,2,4,8,103,206,412,824

Greatest Common Factor

We found the factors 72,31,824 . The biggest common factor number is the GCF number.
So the greatest common factor 72,31,824 is 1.

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

• GCF of 63, 64, 480
• GCF of 58, 44, 639
• GCF of 72, 85, 499
• GCF of 68, 78, 745
• GCF of 91, 57, 285

1. What is the GCF of 72, 31, 824?

Answer: GCF of 72, 31, 824 is 1.

2. How to Find the GCF of 72, 31, 824

Answer: Greatest Common Factor(GCF) of 72, 31, 824 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 31, 824) = 1.