GCD of 636, 725, 171, 663 Calculator

Given Input numbers are 636, 725, 171, 663

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

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 725 :

The positive integer divisors of 725 that completely divides 725 are.

1, 5, 25, 29, 145, 725

Divisors of 171 :

The positive integer divisors of 171 that completely divides 171 are.

1, 3, 9, 19, 57, 171

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

GCD of numbers is the greatest common divisor

So, the GCD (636, 725, 171, 663) = 1.

Given numbers are 636, 725, 171, 663

The list of prime factors of all numbers are

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 725 are 5 x 5 x 29

Prime factors of 171 are 3 x 3 x 19

Prime factors of 663 are 3 x 13 x 17

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

Given numbers are 636, 725, 171, 663

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

Apply this formula for all numbers.

Step1:

LCM(636, 725) = 461100

GCD(636, 725) = ( 636 x 725 ) / 461100

= 636 / 725

= 636

Step2:

LCM(1, 171) = 171

GCD(1, 171) = ( 1 x 171 ) / 171

= 1 / 171

= 1

Step3:

LCM(1, 663) = 663

GCD(1, 663) = ( 1 x 663 ) / 663

= 1 / 663

= 1

So, Greatest Common Divisor of 636, 725, 171, 663 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 175, 513, 450, 148
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• GCD of 582, 348, 392, 992
• GCD of 957, 270, 937, 762
• GCD of 606, 601, 535, 459

Given numbers are 636, 725, 171, 663
The greatest common divisor of numbers 636, 725, 171, 663 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 636, 725, 171, 663 is 1.

1. What is the GCD of 636, 725, 171, 663?

GCD of given numbers 636, 725, 171, 663 is 1

2. How to calculate the greatest common divisor of 636, 725, 171, 663?

We can find the highest common divisor of 636, 725, 171, 663 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 636, 725, 171, 663 i.e 1.

3. How can I use the GCD of 636, 725, 171, 663Calculator?

Out the numbers 636, 725, 171, 663 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.