GCD of 30, 70, 62 Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Make use of GCD Calculator to determine the Greatest Common Divisor of 30, 70, 62 i.e. 2 largest integer that divides all the numbers equally.

GCD of 30, 70, 62 is 2

GCD(30, 70, 62) = 2

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

GCD of

GCD of numbers 30, 70, 62 is 2

GCD(30, 70, 62) = 2

GCD of 30,70,62 Calculator

GCDof 30,70,62 is 2

Given Input numbers are 30, 70, 62

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

Divisors of 30

List of positive integer divisors of 30 that divides 30 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 62

List of positive integer divisors of 62 that divides 62 without a remainder.

1, 2, 31, 62

Greatest Common Divisior

We found the divisors of 30, 70, 62 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 30, 70, 62 is 2.

Therefore, GCD of numbers 30, 70, 62 is 2

Finding GCD of 30, 70, 62 using Prime Factorization

Given Input Data is 30, 70, 62

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

Prime Factorization of 30 is 2 x 3 x 5

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 62 is 2 x 31

Highest common occurrences in the given inputs are 21

Multiplying them we get the GCD as 2

Finding GCD of 30, 70, 62 using LCM Formula

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(30, 70) = 210

GCD(30, 70) = ( 30 x 70 ) / 210

GCD(30, 70) = 2100 / 210

GCD(30, 70) = 10


Step2:

Here we consider the GCD from the above i.e. 10 as first number and the next as 62

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

LCM(10, 62) = 310

GCD(10, 62) = ( 10 x 62 ) / 310

GCD(10, 62) = 620 / 310

GCD(10, 62) = 2

GCD of 30, 70, 62 is 2

GCD of Numbers Calculation Examples

Here are some samples of GCD of Numbers calculations.

FAQs on GCD of numbers 30, 70, 62

1. What is the GCD of 30, 70, 62?

GCD of 30, 70, 62 is 2


2. Where do I get the detailed procedure to find GCD of 30, 70, 62?

You can find a detailed procedure to find GCD of 30, 70, 62 on our page.


3. How to find GCD of 30, 70, 62 on a calculator?

You can find the GCD of 30, 70, 62 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.