GCD of 643, 632, 960, 376 Calculator

Given Input numbers are 643, 632, 960, 376

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

Divisors of 643

List of positive integer divisors of 643 that divides 643 without a remainder.

1, 643

Divisors of 632

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

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

Divisors of 960

List of positive integer divisors of 960 that divides 960 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960

Divisors of 376

List of positive integer divisors of 376 that divides 376 without a remainder.

1, 2, 4, 8, 47, 94, 188, 376

Greatest Common Divisior

We found the divisors of 643, 632, 960, 376 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 643, 632, 960, 376 is 1.

Therefore, GCD of numbers 643, 632, 960, 376 is 1

Given Input Data is 643, 632, 960, 376

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

Prime Factorization of 643 is 643

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

Prime Factorization of 960 is 2 x 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 376 is 2 x 2 x 2 x 47

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(643, 632) = 406376

GCD(643, 632) = ( 643 x 632 ) / 406376

GCD(643, 632) = 406376 / 406376

GCD(643, 632) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 960

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

LCM(1, 960) = 960

GCD(1, 960) = ( 1 x 960 ) / 960

GCD(1, 960) = 960 / 960

GCD(1, 960) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 376

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

LCM(1, 376) = 376

GCD(1, 376) = ( 1 x 376 ) / 376

GCD(1, 376) = 376 / 376

GCD(1, 376) = 1

GCD of 643, 632, 960, 376 is 1

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1. What is the GCD of 643, 632, 960, 376?

GCD of 643, 632, 960, 376 is 1

2. Where do I get the detailed procedure to find GCD of 643, 632, 960, 376?

You can find a detailed procedure to find GCD of 643, 632, 960, 376 on our page.

3. How to find GCD of 643, 632, 960, 376 on a calculator?

You can find the GCD of 643, 632, 960, 376 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.