Online GCD Calculator is useful to find the GCD of 652, 834, 620, 490 quickly. Get the easiest ways to solve the greatest common divisor of 652, 834, 620, 490 i.e 2 in different methods as follows.
Given Input numbers are 652, 834, 620, 490
In the factoring method, we have to find the divisors of all numbers
Divisors of 652 :
The positive integer divisors of 652 that completely divides 652 are.
1, 2, 4, 163, 326, 652
Divisors of 834 :
The positive integer divisors of 834 that completely divides 834 are.
1, 2, 3, 6, 139, 278, 417, 834
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 490 :
The positive integer divisors of 490 that completely divides 490 are.
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
GCD of numbers is the greatest common divisor
So, the GCD (652, 834, 620, 490) = 2.
Given numbers are 652, 834, 620, 490
The list of prime factors of all numbers are
Prime factors of 652 are 2 x 2 x 163
Prime factors of 834 are 2 x 3 x 139
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 490 are 2 x 5 x 7 x 7
The highest common occurrence is 21
Therefore, GCD of 652, 834, 620, 490 is 2.
Given numbers are 652, 834, 620, 490
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(652, 834) = 271884
GCD(652, 834) = ( 652 x 834 ) / 271884
= 652 / 834
= 652
Step2:
LCM(2, 620) = 620
GCD(2, 620) = ( 2 x 620 ) / 620
= 2 / 620
= 2
Step3:
LCM(2, 490) = 490
GCD(2, 490) = ( 2 x 490 ) / 490
= 2 / 490
= 2
So, Greatest Common Divisor of 652, 834, 620, 490 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 652, 834, 620, 490
The greatest common divisor of numbers 652, 834, 620, 490 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 652, 834, 620, 490 is 2.
1. What is the GCD of 652, 834, 620, 490?
GCD of given numbers 652, 834, 620, 490 is 2
2. How to calculate the greatest common divisor of 652, 834, 620, 490?
We can find the highest common divisor of 652, 834, 620, 490 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 652, 834, 620, 490 i.e 2.
3. How can I use the GCD of 652, 834, 620, 490Calculator?
Out the numbers 652, 834, 620, 490 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.