Online GCD Calculator is useful to find the GCD of 977, 357, 153, 153 quickly. Get the easiest ways to solve the greatest common divisor of 977, 357, 153, 153 i.e 1 in different methods as follows.
Given Input numbers are 977, 357, 153, 153
In the factoring method, we have to find the divisors of all numbers
Divisors of 977 :
The positive integer divisors of 977 that completely divides 977 are.
1, 977
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
Divisors of 153 :
The positive integer divisors of 153 that completely divides 153 are.
1, 3, 9, 17, 51, 153
Divisors of 153 :
The positive integer divisors of 153 that completely divides 153 are.
1, 3, 9, 17, 51, 153
GCD of numbers is the greatest common divisor
So, the GCD (977, 357, 153, 153) = 1.
Given numbers are 977, 357, 153, 153
The list of prime factors of all numbers are
Prime factors of 977 are 977
Prime factors of 357 are 3 x 7 x 17
Prime factors of 153 are 3 x 3 x 17
Prime factors of 153 are 3 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 977, 357, 153, 153
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(977, 357) = 348789
GCD(977, 357) = ( 977 x 357 ) / 348789
= 977 / 357
= 977
Step2:
LCM(1, 153) = 153
GCD(1, 153) = ( 1 x 153 ) / 153
= 1 / 153
= 1
Step3:
LCM(1, 153) = 153
GCD(1, 153) = ( 1 x 153 ) / 153
= 1 / 153
= 1
So, Greatest Common Divisor of 977, 357, 153, 153 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 977, 357, 153, 153
The greatest common divisor of numbers 977, 357, 153, 153 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 977, 357, 153, 153 is 1.
1. What is the GCD of 977, 357, 153, 153?
GCD of given numbers 977, 357, 153, 153 is 1
2. How to calculate the greatest common divisor of 977, 357, 153, 153?
We can find the highest common divisor of 977, 357, 153, 153 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 977, 357, 153, 153 i.e 1.
3. How can I use the GCD of 977, 357, 153, 153Calculator?
Out the numbers 977, 357, 153, 153 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.