GCD of 325, 400, 250, 161 Calculator

Given Input numbers are 325, 400, 250, 161

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

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

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 250 :

The positive integer divisors of 250 that completely divides 250 are.

1, 2, 5, 10, 25, 50, 125, 250

Divisors of 161 :

The positive integer divisors of 161 that completely divides 161 are.

1, 7, 23, 161

GCD of numbers is the greatest common divisor

So, the GCD (325, 400, 250, 161) = 1.

Given numbers are 325, 400, 250, 161

The list of prime factors of all numbers are

Prime factors of 325 are 5 x 5 x 13

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

Prime factors of 250 are 2 x 5 x 5 x 5

Prime factors of 161 are 7 x 23

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

Given numbers are 325, 400, 250, 161

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

Apply this formula for all numbers.

Step1:

LCM(325, 400) = 5200

GCD(325, 400) = ( 325 x 400 ) / 5200

= 325 / 400

= 325

Step2:

LCM(25, 250) = 250

GCD(25, 250) = ( 25 x 250 ) / 250

= 25 / 250

= 25

Step3:

LCM(25, 161) = 4025

GCD(25, 161) = ( 25 x 161 ) / 4025

= 25 / 161

= 25

So, Greatest Common Divisor of 325, 400, 250, 161 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 229, 398, 582, 591
• GCD of 846, 938, 440, 135
• GCD of 247, 720, 639, 797
• GCD of 808, 613, 258, 234
• GCD of 767, 793, 862, 606

Given numbers are 325, 400, 250, 161
The greatest common divisor of numbers 325, 400, 250, 161 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 325, 400, 250, 161 is 1.

1. What is the GCD of 325, 400, 250, 161?

GCD of given numbers 325, 400, 250, 161 is 1

2. How to calculate the greatest common divisor of 325, 400, 250, 161?

We can find the highest common divisor of 325, 400, 250, 161 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 325, 400, 250, 161 i.e 1.

3. How can I use the GCD of 325, 400, 250, 161Calculator?

Out the numbers 325, 400, 250, 161 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.