Online GCD Calculator is useful to find the GCD of 980, 670, 176, 321 quickly. Get the easiest ways to solve the greatest common divisor of 980, 670, 176, 321 i.e 1 in different methods as follows.
Given Input numbers are 980, 670, 176, 321
In the factoring method, we have to find the divisors of all numbers
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
Divisors of 670 :
The positive integer divisors of 670 that completely divides 670 are.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 176 :
The positive integer divisors of 176 that completely divides 176 are.
1, 2, 4, 8, 11, 16, 22, 44, 88, 176
Divisors of 321 :
The positive integer divisors of 321 that completely divides 321 are.
1, 3, 107, 321
GCD of numbers is the greatest common divisor
So, the GCD (980, 670, 176, 321) = 1.
Given numbers are 980, 670, 176, 321
The list of prime factors of all numbers are
Prime factors of 980 are 2 x 2 x 5 x 7 x 7
Prime factors of 670 are 2 x 5 x 67
Prime factors of 176 are 2 x 2 x 2 x 2 x 11
Prime factors of 321 are 3 x 107
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 980, 670, 176, 321
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(980, 670) = 65660
GCD(980, 670) = ( 980 x 670 ) / 65660
= 980 / 670
= 980
Step2:
LCM(10, 176) = 880
GCD(10, 176) = ( 10 x 176 ) / 880
= 10 / 176
= 10
Step3:
LCM(2, 321) = 642
GCD(2, 321) = ( 2 x 321 ) / 642
= 2 / 321
= 2
So, Greatest Common Divisor of 980, 670, 176, 321 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 980, 670, 176, 321
The greatest common divisor of numbers 980, 670, 176, 321 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 980, 670, 176, 321 is 1.
1. What is the GCD of 980, 670, 176, 321?
GCD of given numbers 980, 670, 176, 321 is 1
2. How to calculate the greatest common divisor of 980, 670, 176, 321?
We can find the highest common divisor of 980, 670, 176, 321 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 980, 670, 176, 321 i.e 1.
3. How can I use the GCD of 980, 670, 176, 321Calculator?
Out the numbers 980, 670, 176, 321 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.