Greatest Common Factor of 50, 13, 170

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

• Greatest Common Factor of 50, 13, 170 by common division method
• Greatest Common Factor of 50, 13, 170 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 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

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

Greatest Common Factor

We found the factors 50,13,170 . The biggest common factor number is the GCF number.
So the greatest common factor 50,13,170 is 1.

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

• GCF of 41, 62, 214
• GCF of 18, 14, 685
• GCF of 63, 25, 111
• GCF of 68, 43, 354
• GCF of 17, 45, 819

1. What is the GCF of 50, 13, 170?

Answer: GCF of 50, 13, 170 is 1.

2. How to Find the GCF of 50, 13, 170

Answer: Greatest Common Factor(GCF) of 50, 13, 170 = 1

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

Step 2: Then multiply all the prime factors GCF(50, 13, 170) = 1.