Online GCD Calculator is useful to find the GCD of 152, 690, 986, 355 quickly. Get the easiest ways to solve the greatest common divisor of 152, 690, 986, 355 i.e 1 in different methods as follows.
Given Input numbers are 152, 690, 986, 355
In the factoring method, we have to find the divisors of all numbers
Divisors of 152 :
The positive integer divisors of 152 that completely divides 152 are.
1, 2, 4, 8, 19, 38, 76, 152
Divisors of 690 :
The positive integer divisors of 690 that completely divides 690 are.
1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
Divisors of 986 :
The positive integer divisors of 986 that completely divides 986 are.
1, 2, 17, 29, 34, 58, 493, 986
Divisors of 355 :
The positive integer divisors of 355 that completely divides 355 are.
1, 5, 71, 355
GCD of numbers is the greatest common divisor
So, the GCD (152, 690, 986, 355) = 1.
Given numbers are 152, 690, 986, 355
The list of prime factors of all numbers are
Prime factors of 152 are 2 x 2 x 2 x 19
Prime factors of 690 are 2 x 3 x 5 x 23
Prime factors of 986 are 2 x 17 x 29
Prime factors of 355 are 5 x 71
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 152, 690, 986, 355
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(152, 690) = 52440
GCD(152, 690) = ( 152 x 690 ) / 52440
= 152 / 690
= 152
Step2:
LCM(2, 986) = 986
GCD(2, 986) = ( 2 x 986 ) / 986
= 2 / 986
= 2
Step3:
LCM(2, 355) = 710
GCD(2, 355) = ( 2 x 355 ) / 710
= 2 / 355
= 2
So, Greatest Common Divisor of 152, 690, 986, 355 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 152, 690, 986, 355
The greatest common divisor of numbers 152, 690, 986, 355 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 152, 690, 986, 355 is 1.
1. What is the GCD of 152, 690, 986, 355?
GCD of given numbers 152, 690, 986, 355 is 1
2. How to calculate the greatest common divisor of 152, 690, 986, 355?
We can find the highest common divisor of 152, 690, 986, 355 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 152, 690, 986, 355 i.e 1.
3. How can I use the GCD of 152, 690, 986, 355Calculator?
Out the numbers 152, 690, 986, 355 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.