Greatest Common Factor of 72, 71, 20, 244

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

• Greatest Common Factor of 72, 71, 20, 244 by common division method
• Greatest Common Factor of 72, 71, 20, 244 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 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 20

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

1,2,4,5,10,20

Factors of 244

List of positive integer factors of 244 that divides 244 without a remainder.

1,2,4,61,122,244

Greatest Common Factor

We found the factors 72,71,20,244 . The biggest common factor number is the GCF number.
So the greatest common factor 72,71,20,244 is 1.

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

• GCF of 60, 25, 54, 881
• GCF of 39, 53, 45, 330
• GCF of 90, 19, 15, 457
• GCF of 55, 53, 59, 929
• GCF of 38, 97, 69, 641

1. What is the GCF of 72, 71, 20, 244?

Answer: GCF of 72, 71, 20, 244 is 1.

2. How to Find the GCF of 72, 71, 20, 244

Answer: Greatest Common Factor(GCF) of 72, 71, 20, 244 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 71, 20, 244) = 1.