GCD of 400, 437, 221, 328 Calculator

Given Input numbers are 400, 437, 221, 328

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 437 :

The positive integer divisors of 437 that completely divides 437 are.

1, 19, 23, 437

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

GCD of numbers is the greatest common divisor

So, the GCD (400, 437, 221, 328) = 1.

Given numbers are 400, 437, 221, 328

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 437 are 19 x 23

Prime factors of 221 are 13 x 17

Prime factors of 328 are 2 x 2 x 2 x 41

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

Given numbers are 400, 437, 221, 328

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

Apply this formula for all numbers.

Step1:

LCM(400, 437) = 174800

GCD(400, 437) = ( 400 x 437 ) / 174800

= 400 / 437

= 400

Step2:

LCM(1, 221) = 221

GCD(1, 221) = ( 1 x 221 ) / 221

= 1 / 221

= 1

Step3:

LCM(1, 328) = 328

GCD(1, 328) = ( 1 x 328 ) / 328

= 1 / 328

= 1

So, Greatest Common Divisor of 400, 437, 221, 328 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 179, 689, 618, 773
• GCD of 530, 951, 595, 792
• GCD of 679, 555, 805, 333
• GCD of 503, 740, 462, 677
• GCD of 543, 979, 669, 950

Given numbers are 400, 437, 221, 328
The greatest common divisor of numbers 400, 437, 221, 328 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 400, 437, 221, 328 is 1.

1. What is the GCD of 400, 437, 221, 328?

GCD of given numbers 400, 437, 221, 328 is 1

2. How to calculate the greatest common divisor of 400, 437, 221, 328?

We can find the highest common divisor of 400, 437, 221, 328 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, 437, 221, 328 i.e 1.

3. How can I use the GCD of 400, 437, 221, 328Calculator?

Out the numbers 400, 437, 221, 328 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.