GCD of 152, 640, 277, 731 Calculator

Given Input numbers are 152, 640, 277, 731

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

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 640

List of positive integer divisors of 640 that divides 640 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640

Divisors of 277

List of positive integer divisors of 277 that divides 277 without a remainder.

1, 277

Divisors of 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Greatest Common Divisior

We found the divisors of 152, 640, 277, 731 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 152, 640, 277, 731 is 1.

Therefore, GCD of numbers 152, 640, 277, 731 is 1

Given Input Data is 152, 640, 277, 731

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

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

Prime Factorization of 640 is 2 x 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 277 is 277

Prime Factorization of 731 is 17 x 43

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(152, 640) = 12160

GCD(152, 640) = ( 152 x 640 ) / 12160

GCD(152, 640) = 97280 / 12160

GCD(152, 640) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 277

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

LCM(8, 277) = 2216

GCD(8, 277) = ( 8 x 277 ) / 2216

GCD(8, 277) = 2216 / 2216

GCD(8, 277) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 731

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

LCM(1, 731) = 731

GCD(1, 731) = ( 1 x 731 ) / 731

GCD(1, 731) = 731 / 731

GCD(1, 731) = 1

GCD of 152, 640, 277, 731 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 106, 120, 779, 157
• GCD of 792, 170, 640, 192
• GCD of 851, 281, 408, 144
• GCD of 325, 708, 977, 105
• GCD of 524, 577, 455, 755

1. What is the GCD of 152, 640, 277, 731?

GCD of 152, 640, 277, 731 is 1

2. Where do I get the detailed procedure to find GCD of 152, 640, 277, 731?

You can find a detailed procedure to find GCD of 152, 640, 277, 731 on our page.

3. How to find GCD of 152, 640, 277, 731 on a calculator?

You can find the GCD of 152, 640, 277, 731 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.