GCD of 154, 839, 45, 348 Calculator

Given Input numbers are 154, 839, 45, 348

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 154

List of positive integer divisors of 154 that divides 154 without a remainder.

1, 2, 7, 11, 14, 22, 77, 154

Divisors of 839

List of positive integer divisors of 839 that divides 839 without a remainder.

1, 839

Divisors of 45

List of positive integer divisors of 45 that divides 45 without a remainder.

1, 3, 5, 9, 15, 45

Divisors of 348

List of positive integer divisors of 348 that divides 348 without a remainder.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

Greatest Common Divisior

We found the divisors of 154, 839, 45, 348 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 154, 839, 45, 348 is 1.

Therefore, GCD of numbers 154, 839, 45, 348 is 1

Given Input Data is 154, 839, 45, 348

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 154 is 2 x 7 x 11

Prime Factorization of 839 is 839

Prime Factorization of 45 is 3 x 3 x 5

Prime Factorization of 348 is 2 x 2 x 3 x 29

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(154, 839) = 129206

GCD(154, 839) = ( 154 x 839 ) / 129206

GCD(154, 839) = 129206 / 129206

GCD(154, 839) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 45

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

LCM(1, 45) = 45

GCD(1, 45) = ( 1 x 45 ) / 45

GCD(1, 45) = 45 / 45

GCD(1, 45) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 348

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

LCM(1, 348) = 348

GCD(1, 348) = ( 1 x 348 ) / 348

GCD(1, 348) = 348 / 348

GCD(1, 348) = 1

GCD of 154, 839, 45, 348 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 797, 156, 80, 196
• GCD of 826, 660, 63, 363
• GCD of 839, 980, 25, 854
• GCD of 486, 415, 32, 796
• GCD of 581, 477, 93, 855

1. What is the GCD of 154, 839, 45, 348?

GCD of 154, 839, 45, 348 is 1

2. Where do I get the detailed procedure to find GCD of 154, 839, 45, 348?

You can find a detailed procedure to find GCD of 154, 839, 45, 348 on our page.

3. How to find GCD of 154, 839, 45, 348 on a calculator?

You can find the GCD of 154, 839, 45, 348 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.