GCD of 661, 152, 47, 632 Calculator

Given Input numbers are 661, 152, 47, 632

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

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Divisors of 152

List of positive integer divisors of 152 that divides 152 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 632

List of positive integer divisors of 632 that divides 632 without a remainder.

1, 2, 4, 8, 79, 158, 316, 632

Greatest Common Divisior

We found the divisors of 661, 152, 47, 632 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 661, 152, 47, 632 is 1.

Therefore, GCD of numbers 661, 152, 47, 632 is 1

Given Input Data is 661, 152, 47, 632

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

Prime Factorization of 661 is 661

Prime Factorization of 152 is 2 x 2 x 2 x 19

Prime Factorization of 47 is 47

Prime Factorization of 632 is 2 x 2 x 2 x 79

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(661, 152) = 100472

GCD(661, 152) = ( 661 x 152 ) / 100472

GCD(661, 152) = 100472 / 100472

GCD(661, 152) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 47

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

LCM(1, 47) = 47

GCD(1, 47) = ( 1 x 47 ) / 47

GCD(1, 47) = 47 / 47

GCD(1, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 632

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

LCM(1, 632) = 632

GCD(1, 632) = ( 1 x 632 ) / 632

GCD(1, 632) = 632 / 632

GCD(1, 632) = 1

GCD of 661, 152, 47, 632 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 760, 931, 74, 561
• GCD of 794, 785, 43, 101
• GCD of 745, 841, 86, 331
• GCD of 183, 219, 53, 185
• GCD of 868, 840, 63, 706

1. What is the GCD of 661, 152, 47, 632?

GCD of 661, 152, 47, 632 is 1

2. Where do I get the detailed procedure to find GCD of 661, 152, 47, 632?

You can find a detailed procedure to find GCD of 661, 152, 47, 632 on our page.

3. How to find GCD of 661, 152, 47, 632 on a calculator?

You can find the GCD of 661, 152, 47, 632 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.