GCD of 350, 203, 645, 225 Calculator

Given Input numbers are 350, 203, 645, 225

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

Divisors of 350 :

The positive integer divisors of 350 that completely divides 350 are.

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

Divisors of 203 :

The positive integer divisors of 203 that completely divides 203 are.

1, 7, 29, 203

Divisors of 645 :

The positive integer divisors of 645 that completely divides 645 are.

1, 3, 5, 15, 43, 129, 215, 645

Divisors of 225 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (350, 203, 645, 225) = 1.

Given numbers are 350, 203, 645, 225

The list of prime factors of all numbers are

Prime factors of 350 are 2 x 5 x 5 x 7

Prime factors of 203 are 7 x 29

Prime factors of 645 are 3 x 5 x 43

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

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

Given numbers are 350, 203, 645, 225

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

Apply this formula for all numbers.

Step1:

LCM(350, 203) = 10150

GCD(350, 203) = ( 350 x 203 ) / 10150

= 350 / 203

= 350

Step2:

LCM(7, 645) = 4515

GCD(7, 645) = ( 7 x 645 ) / 4515

= 7 / 645

= 7

Step3:

LCM(1, 225) = 225

GCD(1, 225) = ( 1 x 225 ) / 225

= 1 / 225

= 1

So, Greatest Common Divisor of 350, 203, 645, 225 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 196, 782, 741, 884
• GCD of 661, 954, 269, 556
• GCD of 169, 527, 717, 313
• GCD of 601, 970, 489, 974
• GCD of 483, 123, 537, 141

Given numbers are 350, 203, 645, 225
The greatest common divisor of numbers 350, 203, 645, 225 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 350, 203, 645, 225 is 1.

1. What is the GCD of 350, 203, 645, 225?

GCD of given numbers 350, 203, 645, 225 is 1

2. How to calculate the greatest common divisor of 350, 203, 645, 225?

We can find the highest common divisor of 350, 203, 645, 225 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 350, 203, 645, 225 i.e 1.

3. How can I use the GCD of 350, 203, 645, 225Calculator?

Out the numbers 350, 203, 645, 225 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.