Greatest Common Factor of 121, 195, 130

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

• Greatest Common Factor of 121, 195, 130 by common division method
• Greatest Common Factor of 121, 195, 130 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 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Factors of 130

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

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

Greatest Common Factor

We found the factors 121,195,130 . The biggest common factor number is the GCF number.
So the greatest common factor 121,195,130 is 1.

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

• GCF of 203, 395, 260
• GCF of 695, 589, 749
• GCF of 122, 858, 847
• GCF of 860, 940, 335
• GCF of 715, 575, 916

1. What is the GCF of 121, 195, 130?

Answer: GCF of 121, 195, 130 is 1.

2. How to Find the GCF of 121, 195, 130

Answer: Greatest Common Factor(GCF) of 121, 195, 130 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 195, 130) = 1.