GCD of 165, 228, 62, 551 Calculator

Given Input numbers are 165, 228, 62, 551

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 165

List of positive integer divisors of 165 that divides 165 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165

Divisors of 228

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

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

Divisors of 62

List of positive integer divisors of 62 that divides 62 without a remainder.

1, 2, 31, 62

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Greatest Common Divisior

We found the divisors of 165, 228, 62, 551 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 165, 228, 62, 551 is 1.

Therefore, GCD of numbers 165, 228, 62, 551 is 1

Given Input Data is 165, 228, 62, 551

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 165 is 3 x 5 x 11

Prime Factorization of 228 is 2 x 2 x 3 x 19

Prime Factorization of 62 is 2 x 31

Prime Factorization of 551 is 19 x 29

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(165, 228) = 12540

GCD(165, 228) = ( 165 x 228 ) / 12540

GCD(165, 228) = 37620 / 12540

GCD(165, 228) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 62

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(3, 62) = 186

GCD(3, 62) = ( 3 x 62 ) / 186

GCD(3, 62) = 186 / 186

GCD(3, 62) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 551

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 551) = 551

GCD(1, 551) = ( 1 x 551 ) / 551

GCD(1, 551) = 551 / 551

GCD(1, 551) = 1

GCD of 165, 228, 62, 551 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 261, 642, 48, 869
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• GCD of 151, 246, 85, 199
• GCD of 858, 315, 66, 827
• GCD of 879, 595, 97, 346

1. What is the GCD of 165, 228, 62, 551?

GCD of 165, 228, 62, 551 is 1

2. Where do I get the detailed procedure to find GCD of 165, 228, 62, 551?

You can find a detailed procedure to find GCD of 165, 228, 62, 551 on our page.

3. How to find GCD of 165, 228, 62, 551 on a calculator?

You can find the GCD of 165, 228, 62, 551 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.