Online GCD Calculator is useful to find the GCD of 168, 907, 993, 980 quickly. Get the easiest ways to solve the greatest common divisor of 168, 907, 993, 980 i.e 1 in different methods as follows.
Given Input numbers are 168, 907, 993, 980
In the factoring method, we have to find the divisors of all numbers
Divisors of 168 :
The positive integer divisors of 168 that completely divides 168 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
Divisors of 907 :
The positive integer divisors of 907 that completely divides 907 are.
1, 907
Divisors of 993 :
The positive integer divisors of 993 that completely divides 993 are.
1, 3, 331, 993
Divisors of 980 :
The positive integer divisors of 980 that completely divides 980 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
GCD of numbers is the greatest common divisor
So, the GCD (168, 907, 993, 980) = 1.
Given numbers are 168, 907, 993, 980
The list of prime factors of all numbers are
Prime factors of 168 are 2 x 2 x 2 x 3 x 7
Prime factors of 907 are 907
Prime factors of 993 are 3 x 331
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 168, 907, 993, 980
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(168, 907) = 152376
GCD(168, 907) = ( 168 x 907 ) / 152376
= 168 / 907
= 168
Step2:
LCM(1, 993) = 993
GCD(1, 993) = ( 1 x 993 ) / 993
= 1 / 993
= 1
Step3:
LCM(1, 980) = 980
GCD(1, 980) = ( 1 x 980 ) / 980
= 1 / 980
= 1
So, Greatest Common Divisor of 168, 907, 993, 980 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 168, 907, 993, 980
The greatest common divisor of numbers 168, 907, 993, 980 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 168, 907, 993, 980 is 1.
1. What is the GCD of 168, 907, 993, 980?
GCD of given numbers 168, 907, 993, 980 is 1
2. How to calculate the greatest common divisor of 168, 907, 993, 980?
We can find the highest common divisor of 168, 907, 993, 980 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 168, 907, 993, 980 i.e 1.
3. How can I use the GCD of 168, 907, 993, 980Calculator?
Out the numbers 168, 907, 993, 980 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.