GCD of 400, 537, 135, 657 Calculator

Given Input numbers are 400, 537, 135, 657

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 537 :

The positive integer divisors of 537 that completely divides 537 are.

1, 3, 179, 537

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 657 :

The positive integer divisors of 657 that completely divides 657 are.

1, 3, 9, 73, 219, 657

GCD of numbers is the greatest common divisor

So, the GCD (400, 537, 135, 657) = 1.

Given numbers are 400, 537, 135, 657

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 537 are 3 x 179

Prime factors of 135 are 3 x 3 x 3 x 5

Prime factors of 657 are 3 x 3 x 73

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

Given numbers are 400, 537, 135, 657

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

Apply this formula for all numbers.

Step1:

LCM(400, 537) = 214800

GCD(400, 537) = ( 400 x 537 ) / 214800

= 400 / 537

= 400

Step2:

LCM(1, 135) = 135

GCD(1, 135) = ( 1 x 135 ) / 135

= 1 / 135

= 1

Step3:

LCM(1, 657) = 657

GCD(1, 657) = ( 1 x 657 ) / 657

= 1 / 657

= 1

So, Greatest Common Divisor of 400, 537, 135, 657 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 659, 338, 896, 272
• GCD of 431, 369, 554, 793
• GCD of 608, 665, 769, 850
• GCD of 180, 440, 848, 453
• GCD of 722, 447, 289, 998

Given numbers are 400, 537, 135, 657
The greatest common divisor of numbers 400, 537, 135, 657 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 400, 537, 135, 657 is 1.

1. What is the GCD of 400, 537, 135, 657?

GCD of given numbers 400, 537, 135, 657 is 1

2. How to calculate the greatest common divisor of 400, 537, 135, 657?

We can find the highest common divisor of 400, 537, 135, 657 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, 537, 135, 657 i.e 1.

3. How can I use the GCD of 400, 537, 135, 657Calculator?

Out the numbers 400, 537, 135, 657 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.