GCD of 802, 477, 403, 400 Calculator

Given Input numbers are 802, 477, 403, 400

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

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 403 :

The positive integer divisors of 403 that completely divides 403 are.

1, 13, 31, 403

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

GCD of numbers is the greatest common divisor

So, the GCD (802, 477, 403, 400) = 1.

Given numbers are 802, 477, 403, 400

The list of prime factors of all numbers are

Prime factors of 802 are 2 x 401

Prime factors of 477 are 3 x 3 x 53

Prime factors of 403 are 13 x 31

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

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

Given numbers are 802, 477, 403, 400

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

Apply this formula for all numbers.

Step1:

LCM(802, 477) = 382554

GCD(802, 477) = ( 802 x 477 ) / 382554

= 802 / 477

= 802

Step2:

LCM(1, 403) = 403

GCD(1, 403) = ( 1 x 403 ) / 403

= 1 / 403

= 1

Step3:

LCM(1, 400) = 400

GCD(1, 400) = ( 1 x 400 ) / 400

= 1 / 400

= 1

So, Greatest Common Divisor of 802, 477, 403, 400 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 130, 198, 704, 407
• GCD of 413, 802, 449, 868
• GCD of 133, 109, 356, 106
• GCD of 607, 500, 321, 352
• GCD of 305, 683, 855, 959

Given numbers are 802, 477, 403, 400
The greatest common divisor of numbers 802, 477, 403, 400 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 802, 477, 403, 400 is 1.

1. What is the GCD of 802, 477, 403, 400?

GCD of given numbers 802, 477, 403, 400 is 1

2. How to calculate the greatest common divisor of 802, 477, 403, 400?

We can find the highest common divisor of 802, 477, 403, 400 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 802, 477, 403, 400 i.e 1.

3. How can I use the GCD of 802, 477, 403, 400Calculator?

Out the numbers 802, 477, 403, 400 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.