GCD of 160, 201, 61, 389 Calculator

Given Input numbers are 160, 201, 61, 389

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

Divisors of 160

List of positive integer divisors of 160 that divides 160 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

Divisors of 201

List of positive integer divisors of 201 that divides 201 without a remainder.

1, 3, 67, 201

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 389

List of positive integer divisors of 389 that divides 389 without a remainder.

1, 389

Greatest Common Divisior

We found the divisors of 160, 201, 61, 389 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 160, 201, 61, 389 is 1.

Therefore, GCD of numbers 160, 201, 61, 389 is 1

Given Input Data is 160, 201, 61, 389

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

Prime Factorization of 160 is 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 201 is 3 x 67

Prime Factorization of 61 is 61

Prime Factorization of 389 is 389

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(160, 201) = 32160

GCD(160, 201) = ( 160 x 201 ) / 32160

GCD(160, 201) = 32160 / 32160

GCD(160, 201) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 61

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

LCM(1, 61) = 61

GCD(1, 61) = ( 1 x 61 ) / 61

GCD(1, 61) = 61 / 61

GCD(1, 61) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 389

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

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

GCD(1, 389) = 389 / 389

GCD(1, 389) = 1

GCD of 160, 201, 61, 389 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 270, 150, 95, 309
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• GCD of 420, 532, 83, 837
• GCD of 902, 771, 72, 808
• GCD of 463, 624, 94, 358

1. What is the GCD of 160, 201, 61, 389?

GCD of 160, 201, 61, 389 is 1

2. Where do I get the detailed procedure to find GCD of 160, 201, 61, 389?

You can find a detailed procedure to find GCD of 160, 201, 61, 389 on our page.

3. How to find GCD of 160, 201, 61, 389 on a calculator?

You can find the GCD of 160, 201, 61, 389 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.