Greatest Common Factor of 162, 13, 406

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

• Greatest Common Factor of 162, 13, 406 by common division method
• Greatest Common Factor of 162, 13, 406 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 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Factors of 13

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

1,13

Factors of 406

List of positive integer factors of 406 that divides 406 without a remainder.

1,2,7,14,29,58,203,406

Greatest Common Factor

We found the factors 162,13,406 . The biggest common factor number is the GCF number.
So the greatest common factor 162,13,406 is 1.

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

• GCF of 479, 94, 584
• GCF of 509, 29, 783
• GCF of 978, 30, 726
• GCF of 953, 74, 576
• GCF of 446, 51, 935

1. What is the GCF of 162, 13, 406?

Answer: GCF of 162, 13, 406 is 1.

2. How to Find the GCF of 162, 13, 406

Answer: Greatest Common Factor(GCF) of 162, 13, 406 = 1

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

Step 2: Then multiply all the prime factors GCF(162, 13, 406) = 1.