Greatest Common Factor of 130, 154, 509

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

• Greatest Common Factor of 130, 154, 509 by common division method
• Greatest Common Factor of 130, 154, 509 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 130

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

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

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Factors of 509

List of positive integer factors of 509 that divides 509 without a remainder.

1,509

Greatest Common Factor

We found the factors 130,154,509 . The biggest common factor number is the GCF number.
So the greatest common factor 130,154,509 is 1.

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

• GCF of 359, 511, 904
• GCF of 940, 223, 950
• GCF of 347, 996, 232
• GCF of 788, 511, 223
• GCF of 644, 978, 252

1. What is the GCF of 130, 154, 509?

Answer: GCF of 130, 154, 509 is 1.

2. How to Find the GCF of 130, 154, 509

Answer: Greatest Common Factor(GCF) of 130, 154, 509 = 1

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

Step 2: Then multiply all the prime factors GCF(130, 154, 509) = 1.