Greatest Common Factor of 273, 663, 542, 221, 164

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

• Greatest Common Factor of 273, 663, 542, 221, 164 by common division method
• Greatest Common Factor of 273, 663, 542, 221, 164 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 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Factors of 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Factors of 164

List of positive integer factors of 164 that divides 164 without a remainder.

1,2,4,41,82,164

Greatest Common Factor

We found the factors 273,663,542,221,164 . The biggest common factor number is the GCF number.
So the greatest common factor 273,663,542,221,164 is 1.

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

• GCF of 462, 532, 101, 955, 499
• GCF of 730, 281, 706, 494, 975
• GCF of 335, 329, 145, 518, 879
• GCF of 670, 186, 708, 337, 835
• GCF of 213, 711, 888, 502, 708

1. What is the GCF of 273, 663, 542, 221, 164?

Answer: GCF of 273, 663, 542, 221, 164 is 1.

2. How to Find the GCF of 273, 663, 542, 221, 164

Answer: Greatest Common Factor(GCF) of 273, 663, 542, 221, 164 = 1

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

Step 2: Then multiply all the prime factors GCF(273, 663, 542, 221, 164) = 1.