Greatest Common Factor of 72, 73, 99, 398

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

• Greatest Common Factor of 72, 73, 99, 398 by common division method
• Greatest Common Factor of 72, 73, 99, 398 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 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Greatest Common Factor

We found the factors 72,73,99,398 . The biggest common factor number is the GCF number.
So the greatest common factor 72,73,99,398 is 1.

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

• GCF of 63, 91, 24, 528
• GCF of 34, 45, 20, 211
• GCF of 67, 65, 48, 912
• GCF of 67, 75, 99, 190
• GCF of 42, 82, 30, 286

1. What is the GCF of 72, 73, 99, 398?

Answer: GCF of 72, 73, 99, 398 is 1.

2. How to Find the GCF of 72, 73, 99, 398

Answer: Greatest Common Factor(GCF) of 72, 73, 99, 398 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 73, 99, 398) = 1.