Online GCD Calculator is useful to find the GCD of 658, 596, 682, 630 quickly. Get the easiest ways to solve the greatest common divisor of 658, 596, 682, 630 i.e 2 in different methods as follows.
Given Input numbers are 658, 596, 682, 630
In the factoring method, we have to find the divisors of all numbers
Divisors of 658 :
The positive integer divisors of 658 that completely divides 658 are.
1, 2, 7, 14, 47, 94, 329, 658
Divisors of 596 :
The positive integer divisors of 596 that completely divides 596 are.
1, 2, 4, 149, 298, 596
Divisors of 682 :
The positive integer divisors of 682 that completely divides 682 are.
1, 2, 11, 22, 31, 62, 341, 682
Divisors of 630 :
The positive integer divisors of 630 that completely divides 630 are.
1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
GCD of numbers is the greatest common divisor
So, the GCD (658, 596, 682, 630) = 2.
Given numbers are 658, 596, 682, 630
The list of prime factors of all numbers are
Prime factors of 658 are 2 x 7 x 47
Prime factors of 596 are 2 x 2 x 149
Prime factors of 682 are 2 x 11 x 31
Prime factors of 630 are 2 x 3 x 3 x 5 x 7
The highest common occurrence is 21
Therefore, GCD of 658, 596, 682, 630 is 2.
Given numbers are 658, 596, 682, 630
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(658, 596) = 196084
GCD(658, 596) = ( 658 x 596 ) / 196084
= 658 / 596
= 658
Step2:
LCM(2, 682) = 682
GCD(2, 682) = ( 2 x 682 ) / 682
= 2 / 682
= 2
Step3:
LCM(2, 630) = 630
GCD(2, 630) = ( 2 x 630 ) / 630
= 2 / 630
= 2
So, Greatest Common Divisor of 658, 596, 682, 630 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 658, 596, 682, 630
The greatest common divisor of numbers 658, 596, 682, 630 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 658, 596, 682, 630 is 2.
1. What is the GCD of 658, 596, 682, 630?
GCD of given numbers 658, 596, 682, 630 is 2
2. How to calculate the greatest common divisor of 658, 596, 682, 630?
We can find the highest common divisor of 658, 596, 682, 630 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 658, 596, 682, 630 i.e 2.
3. How can I use the GCD of 658, 596, 682, 630Calculator?
Out the numbers 658, 596, 682, 630 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.