GCD of 478, 101, 400, 396 Calculator

Given Input numbers are 478, 101, 400, 396

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

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

Divisors of 101 :

The positive integer divisors of 101 that completely divides 101 are.

1, 101

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 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

GCD of numbers is the greatest common divisor

So, the GCD (478, 101, 400, 396) = 1.

Given numbers are 478, 101, 400, 396

The list of prime factors of all numbers are

Prime factors of 478 are 2 x 239

Prime factors of 101 are 101

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

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

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

Given numbers are 478, 101, 400, 396

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

Apply this formula for all numbers.

Step1:

LCM(478, 101) = 48278

GCD(478, 101) = ( 478 x 101 ) / 48278

= 478 / 101

= 478

Step2:

LCM(1, 400) = 400

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

= 1 / 400

= 1

Step3:

LCM(1, 396) = 396

GCD(1, 396) = ( 1 x 396 ) / 396

= 1 / 396

= 1

So, Greatest Common Divisor of 478, 101, 400, 396 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 810, 924, 823, 269
• GCD of 827, 796, 471, 397
• GCD of 154, 101, 290, 911
• GCD of 953, 194, 349, 188
• GCD of 682, 345, 749, 878

Given numbers are 478, 101, 400, 396
The greatest common divisor of numbers 478, 101, 400, 396 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 478, 101, 400, 396 is 1.

1. What is the GCD of 478, 101, 400, 396?

GCD of given numbers 478, 101, 400, 396 is 1

2. How to calculate the greatest common divisor of 478, 101, 400, 396?

We can find the highest common divisor of 478, 101, 400, 396 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 478, 101, 400, 396 i.e 1.

3. How can I use the GCD of 478, 101, 400, 396Calculator?

Out the numbers 478, 101, 400, 396 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.