GCD of 652, 471, 643, 638 Calculator

Given Input numbers are 652, 471, 643, 638

In the factoring method, we have to find the divisors of all numbers

Divisors of 652 :

The positive integer divisors of 652 that completely divides 652 are.

1, 2, 4, 163, 326, 652

Divisors of 471 :

The positive integer divisors of 471 that completely divides 471 are.

1, 3, 157, 471

Divisors of 643 :

The positive integer divisors of 643 that completely divides 643 are.

1, 643

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

GCD of numbers is the greatest common divisor

So, the GCD (652, 471, 643, 638) = 1.

Given numbers are 652, 471, 643, 638

The list of prime factors of all numbers are

Prime factors of 652 are 2 x 2 x 163

Prime factors of 471 are 3 x 157

Prime factors of 643 are 643

Prime factors of 638 are 2 x 11 x 29

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 652, 471, 643, 638

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(652, 471) = 307092

GCD(652, 471) = ( 652 x 471 ) / 307092

= 652 / 471

= 652

Step2:

LCM(1, 643) = 643

GCD(1, 643) = ( 1 x 643 ) / 643

= 1 / 643

= 1

Step3:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

So, Greatest Common Divisor of 652, 471, 643, 638 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 894, 319, 477, 296
• GCD of 605, 241, 340, 731
• GCD of 802, 480, 259, 457
• GCD of 920, 969, 458, 867
• GCD of 211, 401, 371, 941

Given numbers are 652, 471, 643, 638
The greatest common divisor of numbers 652, 471, 643, 638 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 652, 471, 643, 638 is 1.

1. What is the GCD of 652, 471, 643, 638?

GCD of given numbers 652, 471, 643, 638 is 1

2. How to calculate the greatest common divisor of 652, 471, 643, 638?

We can find the highest common divisor of 652, 471, 643, 638 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 652, 471, 643, 638 i.e 1.

3. How can I use the GCD of 652, 471, 643, 638Calculator?

Out the numbers 652, 471, 643, 638 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.