Online GCD Calculator is useful to find the GCD of 350, 872, 620, 450 quickly. Get the easiest ways to solve the greatest common divisor of 350, 872, 620, 450 i.e 2 in different methods as follows.
Given Input numbers are 350, 872, 620, 450
In the factoring method, we have to find the divisors of all numbers
Divisors of 350 :
The positive integer divisors of 350 that completely divides 350 are.
1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350
Divisors of 872 :
The positive integer divisors of 872 that completely divides 872 are.
1, 2, 4, 8, 109, 218, 436, 872
Divisors of 620 :
The positive integer divisors of 620 that completely divides 620 are.
1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
Divisors of 450 :
The positive integer divisors of 450 that completely divides 450 are.
1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
GCD of numbers is the greatest common divisor
So, the GCD (350, 872, 620, 450) = 2.
Given numbers are 350, 872, 620, 450
The list of prime factors of all numbers are
Prime factors of 350 are 2 x 5 x 5 x 7
Prime factors of 872 are 2 x 2 x 2 x 109
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 450 are 2 x 3 x 3 x 5 x 5
The highest common occurrence is 21
Therefore, GCD of 350, 872, 620, 450 is 2.
Given numbers are 350, 872, 620, 450
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(350, 872) = 152600
GCD(350, 872) = ( 350 x 872 ) / 152600
= 350 / 872
= 350
Step2:
LCM(2, 620) = 620
GCD(2, 620) = ( 2 x 620 ) / 620
= 2 / 620
= 2
Step3:
LCM(2, 450) = 450
GCD(2, 450) = ( 2 x 450 ) / 450
= 2 / 450
= 2
So, Greatest Common Divisor of 350, 872, 620, 450 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 350, 872, 620, 450
The greatest common divisor of numbers 350, 872, 620, 450 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 350, 872, 620, 450 is 2.
1. What is the GCD of 350, 872, 620, 450?
GCD of given numbers 350, 872, 620, 450 is 2
2. How to calculate the greatest common divisor of 350, 872, 620, 450?
We can find the highest common divisor of 350, 872, 620, 450 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 350, 872, 620, 450 i.e 2.
3. How can I use the GCD of 350, 872, 620, 450Calculator?
Out the numbers 350, 872, 620, 450 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.