Online GCD Calculator is useful to find the GCD of 546, 638, 200, 340 quickly. Get the easiest ways to solve the greatest common divisor of 546, 638, 200, 340 i.e 2 in different methods as follows.
Given Input numbers are 546, 638, 200, 340
In the factoring method, we have to find the divisors of all numbers
Divisors of 546 :
The positive integer divisors of 546 that completely divides 546 are.
1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
Divisors of 638 :
The positive integer divisors of 638 that completely divides 638 are.
1, 2, 11, 22, 29, 58, 319, 638
Divisors of 200 :
The positive integer divisors of 200 that completely divides 200 are.
1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200
Divisors of 340 :
The positive integer divisors of 340 that completely divides 340 are.
1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340
GCD of numbers is the greatest common divisor
So, the GCD (546, 638, 200, 340) = 2.
Given numbers are 546, 638, 200, 340
The list of prime factors of all numbers are
Prime factors of 546 are 2 x 3 x 7 x 13
Prime factors of 638 are 2 x 11 x 29
Prime factors of 200 are 2 x 2 x 2 x 5 x 5
Prime factors of 340 are 2 x 2 x 5 x 17
The highest common occurrence is 21
Therefore, GCD of 546, 638, 200, 340 is 2.
Given numbers are 546, 638, 200, 340
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(546, 638) = 174174
GCD(546, 638) = ( 546 x 638 ) / 174174
= 546 / 638
= 546
Step2:
LCM(2, 200) = 200
GCD(2, 200) = ( 2 x 200 ) / 200
= 2 / 200
= 2
Step3:
LCM(2, 340) = 340
GCD(2, 340) = ( 2 x 340 ) / 340
= 2 / 340
= 2
So, Greatest Common Divisor of 546, 638, 200, 340 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 546, 638, 200, 340
The greatest common divisor of numbers 546, 638, 200, 340 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 546, 638, 200, 340 is 2.
1. What is the GCD of 546, 638, 200, 340?
GCD of given numbers 546, 638, 200, 340 is 2
2. How to calculate the greatest common divisor of 546, 638, 200, 340?
We can find the highest common divisor of 546, 638, 200, 340 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 546, 638, 200, 340 i.e 2.
3. How can I use the GCD of 546, 638, 200, 340Calculator?
Out the numbers 546, 638, 200, 340 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.