GCD of 253, 473, 135, 173 Calculator

Given Input numbers are 253, 473, 135, 173

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

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

Divisors of 473 :

The positive integer divisors of 473 that completely divides 473 are.

1, 11, 43, 473

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

Divisors of 173 :

The positive integer divisors of 173 that completely divides 173 are.

1, 173

GCD of numbers is the greatest common divisor

So, the GCD (253, 473, 135, 173) = 1.

Given numbers are 253, 473, 135, 173

The list of prime factors of all numbers are

Prime factors of 253 are 11 x 23

Prime factors of 473 are 11 x 43

Prime factors of 135 are 3 x 3 x 3 x 5

Prime factors of 173 are 173

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

Given numbers are 253, 473, 135, 173

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

Apply this formula for all numbers.

Step1:

LCM(253, 473) = 10879

GCD(253, 473) = ( 253 x 473 ) / 10879

= 253 / 473

= 253

Step2:

LCM(11, 135) = 1485

GCD(11, 135) = ( 11 x 135 ) / 1485

= 11 / 135

= 11

Step3:

LCM(1, 173) = 173

GCD(1, 173) = ( 1 x 173 ) / 173

= 1 / 173

= 1

So, Greatest Common Divisor of 253, 473, 135, 173 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 148, 103, 242, 427
• GCD of 276, 273, 147, 605
• GCD of 461, 930, 101, 703
• GCD of 937, 580, 960, 429
• GCD of 471, 597, 485, 448

Given numbers are 253, 473, 135, 173
The greatest common divisor of numbers 253, 473, 135, 173 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 253, 473, 135, 173 is 1.

1. What is the GCD of 253, 473, 135, 173?

GCD of given numbers 253, 473, 135, 173 is 1

2. How to calculate the greatest common divisor of 253, 473, 135, 173?

We can find the highest common divisor of 253, 473, 135, 173 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 253, 473, 135, 173 i.e 1.

3. How can I use the GCD of 253, 473, 135, 173Calculator?

Out the numbers 253, 473, 135, 173 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.