GCD of 400, 775, 225, 351 Calculator

Given Input numbers are 400, 775, 225, 351

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 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

Divisors of 225 :

The positive integer divisors of 225 that completely divides 225 are.

1, 3, 5, 9, 15, 25, 45, 75, 225

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

GCD of numbers is the greatest common divisor

So, the GCD (400, 775, 225, 351) = 1.

Given numbers are 400, 775, 225, 351

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 775 are 5 x 5 x 31

Prime factors of 225 are 3 x 3 x 5 x 5

Prime factors of 351 are 3 x 3 x 3 x 13

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

Given numbers are 400, 775, 225, 351

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

Apply this formula for all numbers.

Step1:

LCM(400, 775) = 12400

GCD(400, 775) = ( 400 x 775 ) / 12400

= 400 / 775

= 400

Step2:

LCM(25, 225) = 225

GCD(25, 225) = ( 25 x 225 ) / 225

= 25 / 225

= 25

Step3:

LCM(25, 351) = 8775

GCD(25, 351) = ( 25 x 351 ) / 8775

= 25 / 351

= 25

So, Greatest Common Divisor of 400, 775, 225, 351 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 569, 608, 911, 593
• GCD of 901, 493, 758, 378
• GCD of 756, 349, 687, 669
• GCD of 492, 543, 797, 278
• GCD of 478, 190, 228, 967

Given numbers are 400, 775, 225, 351
The greatest common divisor of numbers 400, 775, 225, 351 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 400, 775, 225, 351 is 1.

1. What is the GCD of 400, 775, 225, 351?

GCD of given numbers 400, 775, 225, 351 is 1

2. How to calculate the greatest common divisor of 400, 775, 225, 351?

We can find the highest common divisor of 400, 775, 225, 351 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, 775, 225, 351 i.e 1.

3. How can I use the GCD of 400, 775, 225, 351Calculator?

Out the numbers 400, 775, 225, 351 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.