Greatest Common Factor of 72, 12, 999, 197

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

• Greatest Common Factor of 72, 12, 999, 197 by common division method
• Greatest Common Factor of 72, 12, 999, 197 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 999

List of positive integer factors of 999 that divides 999 without a remainder.

1,3,9,27,37,111,333,999

Factors of 197

List of positive integer factors of 197 that divides 197 without a remainder.

1,197

Greatest Common Factor

We found the factors 72,12,999,197 . The biggest common factor number is the GCF number.
So the greatest common factor 72,12,999,197 is 1.

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

• GCF of 53, 14, 988, 533
• GCF of 87, 65, 648, 966
• GCF of 14, 13, 648, 457
• GCF of 91, 46, 942, 406
• GCF of 31, 49, 590, 909

1. What is the GCF of 72, 12, 999, 197?

Answer: GCF of 72, 12, 999, 197 is 1.

2. How to Find the GCF of 72, 12, 999, 197

Answer: Greatest Common Factor(GCF) of 72, 12, 999, 197 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 12, 999, 197) = 1.