Greatest Common Factor of 21, 88, 192, 273

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

• Greatest Common Factor of 21, 88, 192, 273 by common division method
• Greatest Common Factor of 21, 88, 192, 273 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 192

List of positive integer factors of 192 that divides 192 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,192

Factors of 273

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

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

Greatest Common Factor

We found the factors 21,88,192,273 . The biggest common factor number is the GCF number.
So the greatest common factor 21,88,192,273 is 1.

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

• GCF of 98, 63, 171, 226
• GCF of 53, 68, 163, 236
• GCF of 45, 56, 799, 762
• GCF of 38, 23, 258, 653
• GCF of 32, 90, 452, 237

1. What is the GCF of 21, 88, 192, 273?

Answer: GCF of 21, 88, 192, 273 is 1.

2. How to Find the GCF of 21, 88, 192, 273

Answer: Greatest Common Factor(GCF) of 21, 88, 192, 273 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 88, 192, 273) = 1.