GCD of 674, 162, 141, 221 Calculator

Given Input numbers are 674, 162, 141, 221

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

Divisors of 674

List of positive integer divisors of 674 that divides 674 without a remainder.

1, 2, 337, 674

Divisors of 162

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

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

Divisors of 141

List of positive integer divisors of 141 that divides 141 without a remainder.

1, 3, 47, 141

Divisors of 221

List of positive integer divisors of 221 that divides 221 without a remainder.

1, 13, 17, 221

Greatest Common Divisior

We found the divisors of 674, 162, 141, 221 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 674, 162, 141, 221 is 1.

Therefore, GCD of numbers 674, 162, 141, 221 is 1

Given Input Data is 674, 162, 141, 221

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

Prime Factorization of 674 is 2 x 337

Prime Factorization of 162 is 2 x 3 x 3 x 3 x 3

Prime Factorization of 141 is 3 x 47

Prime Factorization of 221 is 13 x 17

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(674, 162) = 54594

GCD(674, 162) = ( 674 x 162 ) / 54594

GCD(674, 162) = 109188 / 54594

GCD(674, 162) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 141

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

LCM(2, 141) = 282

GCD(2, 141) = ( 2 x 141 ) / 282

GCD(2, 141) = 282 / 282

GCD(2, 141) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 221

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

LCM(1, 221) = 221

GCD(1, 221) = ( 1 x 221 ) / 221

GCD(1, 221) = 221 / 221

GCD(1, 221) = 1

GCD of 674, 162, 141, 221 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 561, 454, 585, 483
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• GCD of 325, 972, 147, 147
• GCD of 980, 960, 524, 282
• GCD of 311, 499, 655, 484

1. What is the GCD of 674, 162, 141, 221?

GCD of 674, 162, 141, 221 is 1

2. Where do I get the detailed procedure to find GCD of 674, 162, 141, 221?

You can find a detailed procedure to find GCD of 674, 162, 141, 221 on our page.

3. How to find GCD of 674, 162, 141, 221 on a calculator?

You can find the GCD of 674, 162, 141, 221 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.