Online GCD Calculator is useful to find the GCD of 756, 141, 359, 661 quickly. Get the easiest ways to solve the greatest common divisor of 756, 141, 359, 661 i.e 1 in different methods as follows.
Given Input numbers are 756, 141, 359, 661
In the factoring method, we have to find the divisors of all numbers
Divisors of 756 :
The positive integer divisors of 756 that completely divides 756 are.
1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756
Divisors of 141 :
The positive integer divisors of 141 that completely divides 141 are.
1, 3, 47, 141
Divisors of 359 :
The positive integer divisors of 359 that completely divides 359 are.
1, 359
Divisors of 661 :
The positive integer divisors of 661 that completely divides 661 are.
1, 661
GCD of numbers is the greatest common divisor
So, the GCD (756, 141, 359, 661) = 1.
Given numbers are 756, 141, 359, 661
The list of prime factors of all numbers are
Prime factors of 756 are 2 x 2 x 3 x 3 x 3 x 7
Prime factors of 141 are 3 x 47
Prime factors of 359 are 359
Prime factors of 661 are 661
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 756, 141, 359, 661
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(756, 141) = 35532
GCD(756, 141) = ( 756 x 141 ) / 35532
= 756 / 141
= 756
Step2:
LCM(3, 359) = 1077
GCD(3, 359) = ( 3 x 359 ) / 1077
= 3 / 359
= 3
Step3:
LCM(1, 661) = 661
GCD(1, 661) = ( 1 x 661 ) / 661
= 1 / 661
= 1
So, Greatest Common Divisor of 756, 141, 359, 661 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 756, 141, 359, 661
The greatest common divisor of numbers 756, 141, 359, 661 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 756, 141, 359, 661 is 1.
1. What is the GCD of 756, 141, 359, 661?
GCD of given numbers 756, 141, 359, 661 is 1
2. How to calculate the greatest common divisor of 756, 141, 359, 661?
We can find the highest common divisor of 756, 141, 359, 661 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 756, 141, 359, 661 i.e 1.
3. How can I use the GCD of 756, 141, 359, 661Calculator?
Out the numbers 756, 141, 359, 661 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.