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GCD of 162, 248, 977, 203 Calculator

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


Online GCD Calculator is useful to find the GCD of 162, 248, 977, 203 quickly. Get the easiest ways to solve the greatest common divisor of 162, 248, 977, 203 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 162, 248, 977, 203 with Factoring?

Given Input numbers are 162, 248, 977, 203

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

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 203 :

The positive integer divisors of 203 that completely divides 203 are.

1, 7, 29, 203


GCD of numbers is the greatest common divisor

So, the GCD (162, 248, 977, 203) = 1.

Find GCD of 162, 248, 977, 203 using Prime Factorization

Given numbers are 162, 248, 977, 203

The list of prime factors of all numbers are

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 977 are 977

Prime factors of 203 are 7 x 29

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

Steps to Calculate GCD of 162, 248, 977, 203 using LCM Formula

Given numbers are 162, 248, 977, 203

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

Apply this formula for all numbers.

Step1:

LCM(162, 248) = 20088

GCD(162, 248) = ( 162 x 248 ) / 20088

= 162 / 248

= 162


Step2:

LCM(2, 977) = 1954

GCD(2, 977) = ( 2 x 977 ) / 1954

= 2 / 977

= 2


Step3:

LCM(1, 203) = 203

GCD(1, 203) = ( 1 x 203 ) / 203

= 1 / 203

= 1


So, Greatest Common Divisor of 162, 248, 977, 203 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 162, 248, 977, 203

Given numbers are 162, 248, 977, 203
The greatest common divisor of numbers 162, 248, 977, 203 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 162, 248, 977, 203 is 1.

FAQs on GCD of 162, 248, 977, 203 Calculator

1. What is the GCD of 162, 248, 977, 203?

GCD of given numbers 162, 248, 977, 203 is 1


2. How to calculate the greatest common divisor of 162, 248, 977, 203?

We can find the highest common divisor of 162, 248, 977, 203 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 162, 248, 977, 203 i.e 1.


3. How can I use the GCD of 162, 248, 977, 203Calculator?

Out the numbers 162, 248, 977, 203 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.