GCD of 426, 651, 61 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 426, 651, 61 i.e. 1 largest integer that divides all the numbers equally.
GCD of 426, 651, 61 is 1
GCD(426, 651, 61) = 1
Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345
GCD of numbers 426, 651, 61 is 1
GCD(426, 651, 61) = 1
GCDof 426,651,61 is 1
Given Input numbers are 426, 651, 61
To find the GCD of numbers using factoring list out all the divisors of each number
Divisors of 426
List of positive integer divisors of 426 that divides 426 without a remainder.
1, 2, 3, 6, 71, 142, 213, 426
Divisors of 651
List of positive integer divisors of 651 that divides 651 without a remainder.
1, 3, 7, 21, 31, 93, 217, 651
Divisors of 61
List of positive integer divisors of 61 that divides 61 without a remainder.
1, 61
Greatest Common Divisior
We found the divisors of 426, 651, 61 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 426, 651, 61 is 1.
Therefore, GCD of numbers 426, 651, 61 is 1
Given Input Data is 426, 651, 61
Make a list of Prime Factors of all the given numbers initially
Prime Factorization of 426 is 2 x 3 x 71
Prime Factorization of 651 is 3 x 7 x 31
Prime Factorization of 61 is 61
The above numbers do not have any common prime factor. So GCD is 1
Finding GCD of 426, 651, 61 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(426, 651) = 92442
GCD(426, 651) = ( 426 x 651 ) / 92442
GCD(426, 651) = 277326 / 92442
GCD(426, 651) = 3
Step2:
Here we consider the GCD from the above i.e. 3 as first number and the next as 61
The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)
LCM(3, 61) = 183
GCD(3, 61) = ( 3 x 61 ) / 183
GCD(3, 61) = 183 / 183
GCD(3, 61) = 1
GCD of 426, 651, 61 is 1
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FAQs on GCD of numbers 426, 651, 61
1. What is the GCD of 426, 651, 61?
GCD of 426, 651, 61 is 1
2. Where do I get the detailed procedure to find GCD of 426, 651, 61?
You can find a detailed procedure to find GCD of 426, 651, 61 on our page.
3. How to find GCD of 426, 651, 61 on a calculator?
You can find the GCD of 426, 651, 61 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.
