GCD of 949, 756, 126 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 949, 756, 126 quickly. Get the easiest ways to solve the greatest common divisor of 949, 756, 126 i.e 1 in different methods as follows.
Given Input numbers are 949, 756, 126
In the factoring method, we have to find the divisors of all numbers
Divisors of 949 :
The positive integer divisors of 949 that completely divides 949 are.
1, 13, 73, 949
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 126 :
The positive integer divisors of 126 that completely divides 126 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
GCD of numbers is the greatest common divisor
So, the GCD (949, 756, 126) = 1.
Given numbers are 949, 756, 126
The list of prime factors of all numbers are
Prime factors of 949 are 13 x 73
Prime factors of 756 are 2 x 2 x 3 x 3 x 3 x 7
Prime factors of 126 are 2 x 3 x 3 x 7
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 949, 756, 126 using LCM Formula
Given numbers are 949, 756, 126
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(949, 756) = 717444
GCD(949, 756) = ( 949 x 756 ) / 717444
= 949 / 756
= 949
Step2:
LCM(1, 126) = 126
GCD(1, 126) = ( 1 x 126 ) / 126
= 1 / 126
= 1
So, Greatest Common Divisor of 949, 756, 126 is 1
GCD of Numbers Calculation Examples
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Greatest Common Divisor of 949, 756, 126
Given numbers are 949, 756, 126
The greatest common divisor of numbers 949, 756, 126 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 949, 756, 126 is 1.
FAQs on GCD of 949, 756, 126 Calculator
1. What is the GCD of 949, 756, 126?
GCD of given numbers 949, 756, 126 is 1
2. How to calculate the greatest common divisor of 949, 756, 126?
We can find the highest common divisor of 949, 756, 126 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 949, 756, 126 i.e 1.
3. How can I use the GCD of 949, 756, 126Calculator?
Out the numbers 949, 756, 126 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.