Greatest Common Factor of 130, 272, 945

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

• Greatest Common Factor of 130, 272, 945 by common division method
• Greatest Common Factor of 130, 272, 945 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 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Greatest Common Factor

We found the factors 130,272,945 . The biggest common factor number is the GCF number.
So the greatest common factor 130,272,945 is 1.

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

• GCF of 912, 458, 127
• GCF of 355, 668, 440
• GCF of 704, 153, 538
• GCF of 870, 809, 343
• GCF of 865, 154, 810

1. What is the GCF of 130, 272, 945?

Answer: GCF of 130, 272, 945 is 1.

2. How to Find the GCF of 130, 272, 945

Answer: Greatest Common Factor(GCF) of 130, 272, 945 = 1

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

Step 2: Then multiply all the prime factors GCF(130, 272, 945) = 1.