GCD of 126, 689, 946, 550 Calculator

Given Input numbers are 126, 689, 946, 550

In the factoring method, we have to find the divisors of all numbers

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

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 946 :

The positive integer divisors of 946 that completely divides 946 are.

1, 2, 11, 22, 43, 86, 473, 946

Divisors of 550 :

The positive integer divisors of 550 that completely divides 550 are.

1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

GCD of numbers is the greatest common divisor

So, the GCD (126, 689, 946, 550) = 1.

Given numbers are 126, 689, 946, 550

The list of prime factors of all numbers are

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 689 are 13 x 53

Prime factors of 946 are 2 x 11 x 43

Prime factors of 550 are 2 x 5 x 5 x 11

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 126, 689, 946, 550

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(126, 689) = 86814

GCD(126, 689) = ( 126 x 689 ) / 86814

= 126 / 689

= 126

Step2:

LCM(1, 946) = 946

GCD(1, 946) = ( 1 x 946 ) / 946

= 1 / 946

= 1

Step3:

LCM(1, 550) = 550

GCD(1, 550) = ( 1 x 550 ) / 550

= 1 / 550

= 1

So, Greatest Common Divisor of 126, 689, 946, 550 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 330, 671, 440, 881
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• GCD of 667, 123, 786, 254

Given numbers are 126, 689, 946, 550
The greatest common divisor of numbers 126, 689, 946, 550 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 689, 946, 550 is 1.

1. What is the GCD of 126, 689, 946, 550?

GCD of given numbers 126, 689, 946, 550 is 1

2. How to calculate the greatest common divisor of 126, 689, 946, 550?

We can find the highest common divisor of 126, 689, 946, 550 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 126, 689, 946, 550 i.e 1.

3. How can I use the GCD of 126, 689, 946, 550Calculator?

Out the numbers 126, 689, 946, 550 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.