Online GCD Calculator is useful to find the GCD of 346, 680, 628, 550 quickly. Get the easiest ways to solve the greatest common divisor of 346, 680, 628, 550 i.e 2 in different methods as follows.
Given Input numbers are 346, 680, 628, 550
In the factoring method, we have to find the divisors of all numbers
Divisors of 346 :
The positive integer divisors of 346 that completely divides 346 are.
1, 2, 173, 346
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
Divisors of 628 :
The positive integer divisors of 628 that completely divides 628 are.
1, 2, 4, 157, 314, 628
Divisors of 550 :
The positive integer divisors of 550 that completely divides 550 are.
1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550
GCD of numbers is the greatest common divisor
So, the GCD (346, 680, 628, 550) = 2.
Given numbers are 346, 680, 628, 550
The list of prime factors of all numbers are
Prime factors of 346 are 2 x 173
Prime factors of 680 are 2 x 2 x 2 x 5 x 17
Prime factors of 628 are 2 x 2 x 157
Prime factors of 550 are 2 x 5 x 5 x 11
The highest common occurrence is 21
Therefore, GCD of 346, 680, 628, 550 is 2.
Given numbers are 346, 680, 628, 550
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(346, 680) = 117640
GCD(346, 680) = ( 346 x 680 ) / 117640
= 346 / 680
= 346
Step2:
LCM(2, 628) = 628
GCD(2, 628) = ( 2 x 628 ) / 628
= 2 / 628
= 2
Step3:
LCM(2, 550) = 550
GCD(2, 550) = ( 2 x 550 ) / 550
= 2 / 550
= 2
So, Greatest Common Divisor of 346, 680, 628, 550 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 346, 680, 628, 550
The greatest common divisor of numbers 346, 680, 628, 550 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 346, 680, 628, 550 is 2.
1. What is the GCD of 346, 680, 628, 550?
GCD of given numbers 346, 680, 628, 550 is 2
2. How to calculate the greatest common divisor of 346, 680, 628, 550?
We can find the highest common divisor of 346, 680, 628, 550 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 346, 680, 628, 550 i.e 2.
3. How can I use the GCD of 346, 680, 628, 550Calculator?
Out the numbers 346, 680, 628, 550 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.