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GCD of 996, 670, 711, 643 Calculator

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


Online GCD Calculator is useful to find the GCD of 996, 670, 711, 643 quickly. Get the easiest ways to solve the greatest common divisor of 996, 670, 711, 643 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 996, 670, 711, 643 with Factoring?

Given Input numbers are 996, 670, 711, 643

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

Divisors of 996 :

The positive integer divisors of 996 that completely divides 996 are.

1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

Divisors of 711 :

The positive integer divisors of 711 that completely divides 711 are.

1, 3, 9, 79, 237, 711

Divisors of 643 :

The positive integer divisors of 643 that completely divides 643 are.

1, 643


GCD of numbers is the greatest common divisor

So, the GCD (996, 670, 711, 643) = 1.

Find GCD of 996, 670, 711, 643 using Prime Factorization

Given numbers are 996, 670, 711, 643

The list of prime factors of all numbers are

Prime factors of 996 are 2 x 2 x 3 x 83

Prime factors of 670 are 2 x 5 x 67

Prime factors of 711 are 3 x 3 x 79

Prime factors of 643 are 643

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

Steps to Calculate GCD of 996, 670, 711, 643 using LCM Formula

Given numbers are 996, 670, 711, 643

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

Apply this formula for all numbers.

Step1:

LCM(996, 670) = 333660

GCD(996, 670) = ( 996 x 670 ) / 333660

= 996 / 670

= 996


Step2:

LCM(2, 711) = 1422

GCD(2, 711) = ( 2 x 711 ) / 1422

= 2 / 711

= 2


Step3:

LCM(1, 643) = 643

GCD(1, 643) = ( 1 x 643 ) / 643

= 1 / 643

= 1


So, Greatest Common Divisor of 996, 670, 711, 643 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 996, 670, 711, 643

Given numbers are 996, 670, 711, 643
The greatest common divisor of numbers 996, 670, 711, 643 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 996, 670, 711, 643 is 1.

FAQs on GCD of 996, 670, 711, 643 Calculator

1. What is the GCD of 996, 670, 711, 643?

GCD of given numbers 996, 670, 711, 643 is 1


2. How to calculate the greatest common divisor of 996, 670, 711, 643?

We can find the highest common divisor of 996, 670, 711, 643 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 996, 670, 711, 643 i.e 1.


3. How can I use the GCD of 996, 670, 711, 643Calculator?

Out the numbers 996, 670, 711, 643 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.