Greatest Common Factor of 273, 367, 21

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

• Greatest Common Factor of 273, 367, 21 by common division method
• Greatest Common Factor of 273, 367, 21 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 367

List of positive integer factors of 367 that divides 367 without a remainder.

1,367

Factors of 21

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

1,3,7,21

Greatest Common Factor

We found the factors 273,367,21 . The biggest common factor number is the GCF number.
So the greatest common factor 273,367,21 is 1.

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

• GCF of 987, 764, 98
• GCF of 336, 653, 69
• GCF of 241, 947, 96
• GCF of 198, 555, 11
• GCF of 983, 795, 38

1. What is the GCF of 273, 367, 21?

Answer: GCF of 273, 367, 21 is 1.

2. How to Find the GCF of 273, 367, 21

Answer: Greatest Common Factor(GCF) of 273, 367, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(273, 367, 21) = 1.