Greatest Common Factor of 552, 189, 721

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

• Greatest Common Factor of 552, 189, 721 by common division method
• Greatest Common Factor of 552, 189, 721 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 552

List of positive integer factors of 552 that divides 552 without a remainder.

1,2,3,4,6,8,12,23,24,46,69,92,138,184,276,552

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Greatest Common Factor

We found the factors 552,189,721 . The biggest common factor number is the GCF number.
So the greatest common factor 552,189,721 is 1.

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

• GCF of 624, 193, 979
• GCF of 932, 552, 964
• GCF of 135, 268, 352
• GCF of 223, 464, 819
• GCF of 307, 311, 298

1. What is the GCF of 552, 189, 721?

Answer: GCF of 552, 189, 721 is 1.

2. How to Find the GCF of 552, 189, 721

Answer: Greatest Common Factor(GCF) of 552, 189, 721 = 1

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

Step 2: Then multiply all the prime factors GCF(552, 189, 721) = 1.