Greatest Common Factor of 61, 99, 73, 72

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

• Greatest Common Factor of 61, 99, 73, 72 by common division method
• Greatest Common Factor of 61, 99, 73, 72 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 99

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

1,3,9,11,33,99

Factors of 73

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

1,73

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

Greatest Common Factor

We found the factors 61,99,73,72 . The biggest common factor number is the GCF number.
So the greatest common factor 61,99,73,72 is 1.

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

• GCF of 90, 72, 58, 91
• GCF of 35, 46, 97, 23
• GCF of 37, 62, 36, 19
• GCF of 36, 83, 81, 11
• GCF of 13, 96, 50, 42

1. What is the GCF of 61, 99, 73, 72?

Answer: GCF of 61, 99, 73, 72 is 1.

2. How to Find the GCF of 61, 99, 73, 72

Answer: Greatest Common Factor(GCF) of 61, 99, 73, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 99, 73, 72) = 1.