Greatest Common Factor of 189, 130, 254

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

• Greatest Common Factor of 189, 130, 254 by common division method
• Greatest Common Factor of 189, 130, 254 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 189

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

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

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Factors of 254

List of positive integer factors of 254 that divides 254 without a remainder.

1,2,127,254

Greatest Common Factor

We found the factors 189,130,254 . The biggest common factor number is the GCF number.
So the greatest common factor 189,130,254 is 1.

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

• GCF of 443, 526, 705
• GCF of 219, 160, 678
• GCF of 858, 842, 845
• GCF of 633, 305, 610
• GCF of 692, 711, 465

1. What is the GCF of 189, 130, 254?

Answer: GCF of 189, 130, 254 is 1.

2. How to Find the GCF of 189, 130, 254

Answer: Greatest Common Factor(GCF) of 189, 130, 254 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 130, 254) = 1.