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GCD of 158, 427, 49, 136 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023


Online GCD Calculator is useful to find the GCD of 158, 427, 49, 136 quickly. Get the easiest ways to solve the greatest common divisor of 158, 427, 49, 136 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 158, 427, 49, 136 with Factoring?

Given Input numbers are 158, 427, 49, 136

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

Divisors of 158 :

The positive integer divisors of 158 that completely divides 158 are.

1, 2, 79, 158

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 49 :

The positive integer divisors of 49 that completely divides 49 are.

1, 7, 49

Divisors of 136 :

The positive integer divisors of 136 that completely divides 136 are.

1, 2, 4, 8, 17, 34, 68, 136


GCD of numbers is the greatest common divisor

So, the GCD (158, 427, 49, 136) = 1.

Find GCD of 158, 427, 49, 136 using Prime Factorization

Given numbers are 158, 427, 49, 136

The list of prime factors of all numbers are

Prime factors of 158 are 2 x 79

Prime factors of 427 are 7 x 61

Prime factors of 49 are 7 x 7

Prime factors of 136 are 2 x 2 x 2 x 17

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

Steps to Calculate GCD of 158, 427, 49, 136 using LCM Formula

Given numbers are 158, 427, 49, 136

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

Apply this formula for all numbers.

Step1:

LCM(158, 427) = 67466

GCD(158, 427) = ( 158 x 427 ) / 67466

= 158 / 427

= 158


Step2:

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

= 1 / 49

= 1


Step3:

LCM(1, 136) = 136

GCD(1, 136) = ( 1 x 136 ) / 136

= 1 / 136

= 1


So, Greatest Common Divisor of 158, 427, 49, 136 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 158, 427, 49, 136

Given numbers are 158, 427, 49, 136
The greatest common divisor of numbers 158, 427, 49, 136 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 158, 427, 49, 136 is 1.

FAQs on GCD of 158, 427, 49, 136 Calculator

1. What is the GCD of 158, 427, 49, 136?

GCD of given numbers 158, 427, 49, 136 is 1


2. How to calculate the greatest common divisor of 158, 427, 49, 136?

We can find the highest common divisor of 158, 427, 49, 136 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 158, 427, 49, 136 i.e 1.


3. How can I use the GCD of 158, 427, 49, 136Calculator?

Out the numbers 158, 427, 49, 136 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.