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GCD of 802, 496, 547, 155 Calculator

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


Online GCD Calculator is useful to find the GCD of 802, 496, 547, 155 quickly. Get the easiest ways to solve the greatest common divisor of 802, 496, 547, 155 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 802, 496, 547, 155 with Factoring?

Given Input numbers are 802, 496, 547, 155

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

Divisors of 802 :

The positive integer divisors of 802 that completely divides 802 are.

1, 2, 401, 802

Divisors of 496 :

The positive integer divisors of 496 that completely divides 496 are.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Divisors of 547 :

The positive integer divisors of 547 that completely divides 547 are.

1, 547

Divisors of 155 :

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

1, 5, 31, 155


GCD of numbers is the greatest common divisor

So, the GCD (802, 496, 547, 155) = 1.

Find GCD of 802, 496, 547, 155 using Prime Factorization

Given numbers are 802, 496, 547, 155

The list of prime factors of all numbers are

Prime factors of 802 are 2 x 401

Prime factors of 496 are 2 x 2 x 2 x 2 x 31

Prime factors of 547 are 547

Prime factors of 155 are 5 x 31

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

Steps to Calculate GCD of 802, 496, 547, 155 using LCM Formula

Given numbers are 802, 496, 547, 155

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

Apply this formula for all numbers.

Step1:

LCM(802, 496) = 198896

GCD(802, 496) = ( 802 x 496 ) / 198896

= 802 / 496

= 802


Step2:

LCM(2, 547) = 1094

GCD(2, 547) = ( 2 x 547 ) / 1094

= 2 / 547

= 2


Step3:

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

= 1 / 155

= 1


So, Greatest Common Divisor of 802, 496, 547, 155 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 802, 496, 547, 155

Given numbers are 802, 496, 547, 155
The greatest common divisor of numbers 802, 496, 547, 155 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 802, 496, 547, 155 is 1.

FAQs on GCD of 802, 496, 547, 155 Calculator

1. What is the GCD of 802, 496, 547, 155?

GCD of given numbers 802, 496, 547, 155 is 1


2. How to calculate the greatest common divisor of 802, 496, 547, 155?

We can find the highest common divisor of 802, 496, 547, 155 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 802, 496, 547, 155 i.e 1.


3. How can I use the GCD of 802, 496, 547, 155Calculator?

Out the numbers 802, 496, 547, 155 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.