Greatest Common Factor of 991, 720, 73

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

• Greatest Common Factor of 991, 720, 73 by common division method
• Greatest Common Factor of 991, 720, 73 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 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 73

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

1,73

Greatest Common Factor

We found the factors 991,720,73 . The biggest common factor number is the GCF number.
So the greatest common factor 991,720,73 is 1.

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

• GCF of 350, 641, 51
• GCF of 756, 523, 46
• GCF of 984, 166, 22
• GCF of 910, 832, 25
• GCF of 840, 186, 44

1. What is the GCF of 991, 720, 73?

Answer: GCF of 991, 720, 73 is 1.

2. How to Find the GCF of 991, 720, 73

Answer: Greatest Common Factor(GCF) of 991, 720, 73 = 1

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

Step 2: Then multiply all the prime factors GCF(991, 720, 73) = 1.