Greatest Common Factor of 23, 130, 146

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

• Greatest Common Factor of 23, 130, 146 by common division method
• Greatest Common Factor of 23, 130, 146 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

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 146

List of positive integer factors of 146 that divides 146 without a remainder.

1,2,73,146

Greatest Common Factor

We found the factors 23,130,146 . The biggest common factor number is the GCF number.
So the greatest common factor 23,130,146 is 1.

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

• GCF of 86, 837, 731
• GCF of 90, 216, 948
• GCF of 57, 221, 979
• GCF of 44, 281, 376
• GCF of 70, 730, 125

1. What is the GCF of 23, 130, 146?

Answer: GCF of 23, 130, 146 is 1.

2. How to Find the GCF of 23, 130, 146

Answer: Greatest Common Factor(GCF) of 23, 130, 146 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 130, 146) = 1.