GCD of 400, 671, 659, 636 Calculator

Given Input numbers are 400, 671, 659, 636

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

Divisors of 400 :

The positive integer divisors of 400 that completely divides 400 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 671 :

The positive integer divisors of 671 that completely divides 671 are.

1, 11, 61, 671

Divisors of 659 :

The positive integer divisors of 659 that completely divides 659 are.

1, 659

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

GCD of numbers is the greatest common divisor

So, the GCD (400, 671, 659, 636) = 1.

Given numbers are 400, 671, 659, 636

The list of prime factors of all numbers are

Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5

Prime factors of 671 are 11 x 61

Prime factors of 659 are 659

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

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

Given numbers are 400, 671, 659, 636

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

Apply this formula for all numbers.

Step1:

LCM(400, 671) = 268400

GCD(400, 671) = ( 400 x 671 ) / 268400

= 400 / 671

= 400

Step2:

LCM(1, 659) = 659

GCD(1, 659) = ( 1 x 659 ) / 659

= 1 / 659

= 1

Step3:

LCM(1, 636) = 636

GCD(1, 636) = ( 1 x 636 ) / 636

= 1 / 636

= 1

So, Greatest Common Divisor of 400, 671, 659, 636 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 804, 982, 963, 624
• GCD of 283, 408, 194, 406
• GCD of 529, 269, 887, 358
• GCD of 346, 760, 651, 501
• GCD of 369, 424, 879, 202

Given numbers are 400, 671, 659, 636
The greatest common divisor of numbers 400, 671, 659, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 400, 671, 659, 636 is 1.

1. What is the GCD of 400, 671, 659, 636?

GCD of given numbers 400, 671, 659, 636 is 1

2. How to calculate the greatest common divisor of 400, 671, 659, 636?

We can find the highest common divisor of 400, 671, 659, 636 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 400, 671, 659, 636 i.e 1.

3. How can I use the GCD of 400, 671, 659, 636Calculator?

Out the numbers 400, 671, 659, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.