Online GCD Calculator is useful to find the GCD of 757, 136, 688, 165 quickly. Get the easiest ways to solve the greatest common divisor of 757, 136, 688, 165 i.e 1 in different methods as follows.
Given Input numbers are 757, 136, 688, 165
In the factoring method, we have to find the divisors of all numbers
Divisors of 757 :
The positive integer divisors of 757 that completely divides 757 are.
1, 757
Divisors of 136 :
The positive integer divisors of 136 that completely divides 136 are.
1, 2, 4, 8, 17, 34, 68, 136
Divisors of 688 :
The positive integer divisors of 688 that completely divides 688 are.
1, 2, 4, 8, 16, 43, 86, 172, 344, 688
Divisors of 165 :
The positive integer divisors of 165 that completely divides 165 are.
1, 3, 5, 11, 15, 33, 55, 165
GCD of numbers is the greatest common divisor
So, the GCD (757, 136, 688, 165) = 1.
Given numbers are 757, 136, 688, 165
The list of prime factors of all numbers are
Prime factors of 757 are 757
Prime factors of 136 are 2 x 2 x 2 x 17
Prime factors of 688 are 2 x 2 x 2 x 2 x 43
Prime factors of 165 are 3 x 5 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 757, 136, 688, 165
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(757, 136) = 102952
GCD(757, 136) = ( 757 x 136 ) / 102952
= 757 / 136
= 757
Step2:
LCM(1, 688) = 688
GCD(1, 688) = ( 1 x 688 ) / 688
= 1 / 688
= 1
Step3:
LCM(1, 165) = 165
GCD(1, 165) = ( 1 x 165 ) / 165
= 1 / 165
= 1
So, Greatest Common Divisor of 757, 136, 688, 165 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 757, 136, 688, 165
The greatest common divisor of numbers 757, 136, 688, 165 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 757, 136, 688, 165 is 1.
1. What is the GCD of 757, 136, 688, 165?
GCD of given numbers 757, 136, 688, 165 is 1
2. How to calculate the greatest common divisor of 757, 136, 688, 165?
We can find the highest common divisor of 757, 136, 688, 165 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 757, 136, 688, 165 i.e 1.
3. How can I use the GCD of 757, 136, 688, 165Calculator?
Out the numbers 757, 136, 688, 165 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.