Greatest Common Factor of 73, 20, 31, 104

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

• Greatest Common Factor of 73, 20, 31, 104 by common division method
• Greatest Common Factor of 73, 20, 31, 104 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 73

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

1,73

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 104

List of positive integer factors of 104 that divides 104 without a remainder.

1,2,4,8,13,26,52,104

Greatest Common Factor

We found the factors 73,20,31,104 . The biggest common factor number is the GCF number.
So the greatest common factor 73,20,31,104 is 1.

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

• GCF of 38, 10, 65, 193
• GCF of 81, 87, 71, 605
• GCF of 88, 95, 33, 711
• GCF of 85, 73, 32, 212
• GCF of 42, 60, 65, 723

1. What is the GCF of 73, 20, 31, 104?

Answer: GCF of 73, 20, 31, 104 is 1.

2. How to Find the GCF of 73, 20, 31, 104

Answer: Greatest Common Factor(GCF) of 73, 20, 31, 104 = 1

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

Step 2: Then multiply all the prime factors GCF(73, 20, 31, 104) = 1.