Greatest Common Factor of 189, 130, 49, 409

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

• Greatest Common Factor of 189, 130, 49, 409 by common division method
• Greatest Common Factor of 189, 130, 49, 409 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 409

List of positive integer factors of 409 that divides 409 without a remainder.

1,409

Greatest Common Factor

We found the factors 189,130,49,409 . The biggest common factor number is the GCF number.
So the greatest common factor 189,130,49,409 is 1.

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

• GCF of 701, 768, 35, 833
• GCF of 874, 795, 96, 191
• GCF of 172, 790, 42, 141
• GCF of 616, 495, 73, 625
• GCF of 750, 808, 88, 746

1. What is the GCF of 189, 130, 49, 409?

Answer: GCF of 189, 130, 49, 409 is 1.

2. How to Find the GCF of 189, 130, 49, 409

Answer: Greatest Common Factor(GCF) of 189, 130, 49, 409 = 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, 49, 409) = 1.