Greatest Common Factor of 34, 15, 73, 720

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

• Greatest Common Factor of 34, 15, 73, 720 by common division method
• Greatest Common Factor of 34, 15, 73, 720 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 73

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

1,73

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

Greatest Common Factor

We found the factors 34,15,73,720 . The biggest common factor number is the GCF number.
So the greatest common factor 34,15,73,720 is 1.

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

• GCF of 85, 40, 58, 514
• GCF of 57, 86, 23, 653
• GCF of 30, 50, 57, 770
• GCF of 41, 11, 14, 794
• GCF of 35, 80, 33, 610

1. What is the GCF of 34, 15, 73, 720?

Answer: GCF of 34, 15, 73, 720 is 1.

2. How to Find the GCF of 34, 15, 73, 720

Answer: Greatest Common Factor(GCF) of 34, 15, 73, 720 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 15, 73, 720) = 1.