Greatest Common Factor of 705, 223, 189

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

• Greatest Common Factor of 705, 223, 189 by common division method
• Greatest Common Factor of 705, 223, 189 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 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Factors of 223

List of positive integer factors of 223 that divides 223 without a remainder.

1,223

Factors of 189

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

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

Greatest Common Factor

We found the factors 705,223,189 . The biggest common factor number is the GCF number.
So the greatest common factor 705,223,189 is 1.

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

• GCF of 842, 315, 997
• GCF of 338, 798, 567
• GCF of 103, 221, 635
• GCF of 299, 355, 297
• GCF of 780, 430, 134

1. What is the GCF of 705, 223, 189?

Answer: GCF of 705, 223, 189 is 1.

2. How to Find the GCF of 705, 223, 189

Answer: Greatest Common Factor(GCF) of 705, 223, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(705, 223, 189) = 1.