GCD of 230, 145, 139, 370 Calculator

Given Input numbers are 230, 145, 139, 370

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

Divisors of 230 :

The positive integer divisors of 230 that completely divides 230 are.

1, 2, 5, 10, 23, 46, 115, 230

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 370 :

The positive integer divisors of 370 that completely divides 370 are.

1, 2, 5, 10, 37, 74, 185, 370

GCD of numbers is the greatest common divisor

So, the GCD (230, 145, 139, 370) = 1.

Given numbers are 230, 145, 139, 370

The list of prime factors of all numbers are

Prime factors of 230 are 2 x 5 x 23

Prime factors of 145 are 5 x 29

Prime factors of 139 are 139

Prime factors of 370 are 2 x 5 x 37

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

Given numbers are 230, 145, 139, 370

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

Apply this formula for all numbers.

Step1:

LCM(230, 145) = 6670

GCD(230, 145) = ( 230 x 145 ) / 6670

= 230 / 145

= 230

Step2:

LCM(5, 139) = 695

GCD(5, 139) = ( 5 x 139 ) / 695

= 5 / 139

= 5

Step3:

LCM(1, 370) = 370

GCD(1, 370) = ( 1 x 370 ) / 370

= 1 / 370

= 1

So, Greatest Common Divisor of 230, 145, 139, 370 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 260, 803, 434, 513
• GCD of 594, 162, 297, 497
• GCD of 747, 340, 655, 666
• GCD of 985, 554, 110, 454
• GCD of 642, 185, 816, 517

Given numbers are 230, 145, 139, 370
The greatest common divisor of numbers 230, 145, 139, 370 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 230, 145, 139, 370 is 1.

1. What is the GCD of 230, 145, 139, 370?

GCD of given numbers 230, 145, 139, 370 is 1

2. How to calculate the greatest common divisor of 230, 145, 139, 370?

We can find the highest common divisor of 230, 145, 139, 370 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 230, 145, 139, 370 i.e 1.

3. How can I use the GCD of 230, 145, 139, 370Calculator?

Out the numbers 230, 145, 139, 370 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.