Greatest Common Factor of 162, 181, 12

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

• Greatest Common Factor of 162, 181, 12 by common division method
• Greatest Common Factor of 162, 181, 12 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 181

List of positive integer factors of 181 that divides 181 without a remainder.

1,181

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Greatest Common Factor

We found the factors 162,181,12 . The biggest common factor number is the GCF number.
So the greatest common factor 162,181,12 is 1.

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

• GCF of 461, 602, 48
• GCF of 861, 292, 68
• GCF of 314, 848, 11
• GCF of 728, 565, 65
• GCF of 643, 870, 52

1. What is the GCF of 162, 181, 12?

Answer: GCF of 162, 181, 12 is 1.

2. How to Find the GCF of 162, 181, 12

Answer: Greatest Common Factor(GCF) of 162, 181, 12 = 1

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

Step 2: Then multiply all the prime factors GCF(162, 181, 12) = 1.