Online GCD Calculator is useful to find the GCD of 177, 395, 670, 196 quickly. Get the easiest ways to solve the greatest common divisor of 177, 395, 670, 196 i.e 1 in different methods as follows.
Given Input numbers are 177, 395, 670, 196
In the factoring method, we have to find the divisors of all numbers
Divisors of 177 :
The positive integer divisors of 177 that completely divides 177 are.
1, 3, 59, 177
Divisors of 395 :
The positive integer divisors of 395 that completely divides 395 are.
1, 5, 79, 395
Divisors of 670 :
The positive integer divisors of 670 that completely divides 670 are.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 196 :
The positive integer divisors of 196 that completely divides 196 are.
1, 2, 4, 7, 14, 28, 49, 98, 196
GCD of numbers is the greatest common divisor
So, the GCD (177, 395, 670, 196) = 1.
Given numbers are 177, 395, 670, 196
The list of prime factors of all numbers are
Prime factors of 177 are 3 x 59
Prime factors of 395 are 5 x 79
Prime factors of 670 are 2 x 5 x 67
Prime factors of 196 are 2 x 2 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 177, 395, 670, 196
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(177, 395) = 69915
GCD(177, 395) = ( 177 x 395 ) / 69915
= 177 / 395
= 177
Step2:
LCM(1, 670) = 670
GCD(1, 670) = ( 1 x 670 ) / 670
= 1 / 670
= 1
Step3:
LCM(1, 196) = 196
GCD(1, 196) = ( 1 x 196 ) / 196
= 1 / 196
= 1
So, Greatest Common Divisor of 177, 395, 670, 196 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 177, 395, 670, 196
The greatest common divisor of numbers 177, 395, 670, 196 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 177, 395, 670, 196 is 1.
1. What is the GCD of 177, 395, 670, 196?
GCD of given numbers 177, 395, 670, 196 is 1
2. How to calculate the greatest common divisor of 177, 395, 670, 196?
We can find the highest common divisor of 177, 395, 670, 196 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 177, 395, 670, 196 i.e 1.
3. How can I use the GCD of 177, 395, 670, 196Calculator?
Out the numbers 177, 395, 670, 196 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.