GCD of 343, 562, 131, 680 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 343, 562, 131, 680 quickly. Get the easiest ways to solve the greatest common divisor of 343, 562, 131, 680 i.e 1 in different methods as follows.
Given Input numbers are 343, 562, 131, 680
In the factoring method, we have to find the divisors of all numbers
Divisors of 343 :
The positive integer divisors of 343 that completely divides 343 are.
1, 7, 49, 343
Divisors of 562 :
The positive integer divisors of 562 that completely divides 562 are.
1, 2, 281, 562
Divisors of 131 :
The positive integer divisors of 131 that completely divides 131 are.
1, 131
Divisors of 680 :
The positive integer divisors of 680 that completely divides 680 are.
1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
GCD of numbers is the greatest common divisor
So, the GCD (343, 562, 131, 680) = 1.
Given numbers are 343, 562, 131, 680
The list of prime factors of all numbers are
Prime factors of 343 are 7 x 7 x 7
Prime factors of 562 are 2 x 281
Prime factors of 131 are 131
Prime factors of 680 are 2 x 2 x 2 x 5 x 17
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 343, 562, 131, 680 using LCM Formula
Given numbers are 343, 562, 131, 680
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(343, 562) = 192766
GCD(343, 562) = ( 343 x 562 ) / 192766
= 343 / 562
= 343
Step2:
LCM(1, 131) = 131
GCD(1, 131) = ( 1 x 131 ) / 131
= 1 / 131
= 1
Step3:
LCM(1, 680) = 680
GCD(1, 680) = ( 1 x 680 ) / 680
= 1 / 680
= 1
So, Greatest Common Divisor of 343, 562, 131, 680 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 343, 562, 131, 680
Given numbers are 343, 562, 131, 680
The greatest common divisor of numbers 343, 562, 131, 680 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 343, 562, 131, 680 is 1.
FAQs on GCD of 343, 562, 131, 680 Calculator
1. What is the GCD of 343, 562, 131, 680?
GCD of given numbers 343, 562, 131, 680 is 1
2. How to calculate the greatest common divisor of 343, 562, 131, 680?
We can find the highest common divisor of 343, 562, 131, 680 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 343, 562, 131, 680 i.e 1.
3. How can I use the GCD of 343, 562, 131, 680Calculator?
Out the numbers 343, 562, 131, 680 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.