Online GCD Calculator is useful to find the GCD of 696, 396, 620, 245 quickly. Get the easiest ways to solve the greatest common divisor of 696, 396, 620, 245 i.e 1 in different methods as follows.
Given Input numbers are 696, 396, 620, 245
In the factoring method, we have to find the divisors of all numbers
Divisors of 696 :
The positive integer divisors of 696 that completely divides 696 are.
1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
Divisors of 396 :
The positive integer divisors of 396 that completely divides 396 are.
1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
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 245 :
The positive integer divisors of 245 that completely divides 245 are.
1, 5, 7, 35, 49, 245
GCD of numbers is the greatest common divisor
So, the GCD (696, 396, 620, 245) = 1.
Given numbers are 696, 396, 620, 245
The list of prime factors of all numbers are
Prime factors of 696 are 2 x 2 x 2 x 3 x 29
Prime factors of 396 are 2 x 2 x 3 x 3 x 11
Prime factors of 620 are 2 x 2 x 5 x 31
Prime factors of 245 are 5 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 696, 396, 620, 245
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(696, 396) = 22968
GCD(696, 396) = ( 696 x 396 ) / 22968
= 696 / 396
= 696
Step2:
LCM(12, 620) = 1860
GCD(12, 620) = ( 12 x 620 ) / 1860
= 12 / 620
= 12
Step3:
LCM(4, 245) = 980
GCD(4, 245) = ( 4 x 245 ) / 980
= 4 / 245
= 4
So, Greatest Common Divisor of 696, 396, 620, 245 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 696, 396, 620, 245
The greatest common divisor of numbers 696, 396, 620, 245 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 696, 396, 620, 245 is 1.
1. What is the GCD of 696, 396, 620, 245?
GCD of given numbers 696, 396, 620, 245 is 1
2. How to calculate the greatest common divisor of 696, 396, 620, 245?
We can find the highest common divisor of 696, 396, 620, 245 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 696, 396, 620, 245 i.e 1.
3. How can I use the GCD of 696, 396, 620, 245Calculator?
Out the numbers 696, 396, 620, 245 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.