GCD of 218, 155, 675, 725 Calculator

Given Input numbers are 218, 155, 675, 725

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

Divisors of 218 :

The positive integer divisors of 218 that completely divides 218 are.

1, 2, 109, 218

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 675 :

The positive integer divisors of 675 that completely divides 675 are.

1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

Divisors of 725 :

The positive integer divisors of 725 that completely divides 725 are.

1, 5, 25, 29, 145, 725

GCD of numbers is the greatest common divisor

So, the GCD (218, 155, 675, 725) = 1.

Given numbers are 218, 155, 675, 725

The list of prime factors of all numbers are

Prime factors of 218 are 2 x 109

Prime factors of 155 are 5 x 31

Prime factors of 675 are 3 x 3 x 3 x 5 x 5

Prime factors of 725 are 5 x 5 x 29

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

Given numbers are 218, 155, 675, 725

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

Apply this formula for all numbers.

Step1:

LCM(218, 155) = 33790

GCD(218, 155) = ( 218 x 155 ) / 33790

= 218 / 155

= 218

Step2:

LCM(1, 675) = 675

GCD(1, 675) = ( 1 x 675 ) / 675

= 1 / 675

= 1

Step3:

LCM(1, 725) = 725

GCD(1, 725) = ( 1 x 725 ) / 725

= 1 / 725

= 1

So, Greatest Common Divisor of 218, 155, 675, 725 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 765, 549, 896, 932
• GCD of 404, 846, 477, 214
• GCD of 712, 148, 614, 129
• GCD of 598, 236, 174, 785
• GCD of 884, 275, 798, 374

Given numbers are 218, 155, 675, 725
The greatest common divisor of numbers 218, 155, 675, 725 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 218, 155, 675, 725 is 1.

1. What is the GCD of 218, 155, 675, 725?

GCD of given numbers 218, 155, 675, 725 is 1

2. How to calculate the greatest common divisor of 218, 155, 675, 725?

We can find the highest common divisor of 218, 155, 675, 725 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 218, 155, 675, 725 i.e 1.

3. How can I use the GCD of 218, 155, 675, 725Calculator?

Out the numbers 218, 155, 675, 725 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.