Greatest Common Factor of 273, 372, 20

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

• Greatest Common Factor of 273, 372, 20 by common division method
• Greatest Common Factor of 273, 372, 20 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 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

Factors of 372

List of positive integer factors of 372 that divides 372 without a remainder.

1,2,3,4,6,12,31,62,93,124,186,372

Factors of 20

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

1,2,4,5,10,20

Greatest Common Factor

We found the factors 273,372,20 . The biggest common factor number is the GCF number.
So the greatest common factor 273,372,20 is 1.

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

• GCF of 789, 858, 77
• GCF of 754, 426, 67
• GCF of 694, 833, 91
• GCF of 319, 553, 25
• GCF of 389, 881, 48

1. What is the GCF of 273, 372, 20?

Answer: GCF of 273, 372, 20 is 1.

2. How to Find the GCF of 273, 372, 20

Answer: Greatest Common Factor(GCF) of 273, 372, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(273, 372, 20) = 1.