Online GCD Calculator is useful to find the GCD of 357, 278, 638, 967 quickly. Get the easiest ways to solve the greatest common divisor of 357, 278, 638, 967 i.e 1 in different methods as follows.
Given Input numbers are 357, 278, 638, 967
In the factoring method, we have to find the divisors of all numbers
Divisors of 357 :
The positive integer divisors of 357 that completely divides 357 are.
1, 3, 7, 17, 21, 51, 119, 357
Divisors of 278 :
The positive integer divisors of 278 that completely divides 278 are.
1, 2, 139, 278
Divisors of 638 :
The positive integer divisors of 638 that completely divides 638 are.
1, 2, 11, 22, 29, 58, 319, 638
Divisors of 967 :
The positive integer divisors of 967 that completely divides 967 are.
1, 967
GCD of numbers is the greatest common divisor
So, the GCD (357, 278, 638, 967) = 1.
Given numbers are 357, 278, 638, 967
The list of prime factors of all numbers are
Prime factors of 357 are 3 x 7 x 17
Prime factors of 278 are 2 x 139
Prime factors of 638 are 2 x 11 x 29
Prime factors of 967 are 967
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 357, 278, 638, 967
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(357, 278) = 99246
GCD(357, 278) = ( 357 x 278 ) / 99246
= 357 / 278
= 357
Step2:
LCM(1, 638) = 638
GCD(1, 638) = ( 1 x 638 ) / 638
= 1 / 638
= 1
Step3:
LCM(1, 967) = 967
GCD(1, 967) = ( 1 x 967 ) / 967
= 1 / 967
= 1
So, Greatest Common Divisor of 357, 278, 638, 967 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 357, 278, 638, 967
The greatest common divisor of numbers 357, 278, 638, 967 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 357, 278, 638, 967 is 1.
1. What is the GCD of 357, 278, 638, 967?
GCD of given numbers 357, 278, 638, 967 is 1
2. How to calculate the greatest common divisor of 357, 278, 638, 967?
We can find the highest common divisor of 357, 278, 638, 967 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 357, 278, 638, 967 i.e 1.
3. How can I use the GCD of 357, 278, 638, 967Calculator?
Out the numbers 357, 278, 638, 967 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.