Greatest Common Factor of 13, 170, 228

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

• Greatest Common Factor of 13, 170, 228 by common division method
• Greatest Common Factor of 13, 170, 228 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Factors of 228

List of positive integer factors of 228 that divides 228 without a remainder.

1,2,3,4,6,12,19,38,57,76,114,228

Greatest Common Factor

We found the factors 13,170,228 . The biggest common factor number is the GCF number.
So the greatest common factor 13,170,228 is 1.

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

• GCF of 56, 217, 622
• GCF of 11, 498, 506
• GCF of 62, 802, 984
• GCF of 52, 834, 407
• GCF of 68, 537, 612

1. What is the GCF of 13, 170, 228?

Answer: GCF of 13, 170, 228 is 1.

2. How to Find the GCF of 13, 170, 228

Answer: Greatest Common Factor(GCF) of 13, 170, 228 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 170, 228) = 1.