GCD of 126, 730, 690, 973 Calculator

Given Input numbers are 126, 730, 690, 973

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 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

Divisors of 973 :

The positive integer divisors of 973 that completely divides 973 are.

1, 7, 139, 973

GCD of numbers is the greatest common divisor

So, the GCD (126, 730, 690, 973) = 1.

Given numbers are 126, 730, 690, 973

The list of prime factors of all numbers are

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

Prime factors of 730 are 2 x 5 x 73

Prime factors of 690 are 2 x 3 x 5 x 23

Prime factors of 973 are 7 x 139

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

Given numbers are 126, 730, 690, 973

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

Apply this formula for all numbers.

Step1:

LCM(126, 730) = 45990

GCD(126, 730) = ( 126 x 730 ) / 45990

= 126 / 730

= 126

Step2:

LCM(2, 690) = 690

GCD(2, 690) = ( 2 x 690 ) / 690

= 2 / 690

= 2

Step3:

LCM(2, 973) = 1946

GCD(2, 973) = ( 2 x 973 ) / 1946

= 2 / 973

= 2

So, Greatest Common Divisor of 126, 730, 690, 973 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 201, 545, 378, 417
• GCD of 815, 502, 728, 155
• GCD of 297, 763, 603, 427
• GCD of 636, 342, 735, 313
• GCD of 580, 300, 474, 840

Given numbers are 126, 730, 690, 973
The greatest common divisor of numbers 126, 730, 690, 973 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 730, 690, 973 is 1.

1. What is the GCD of 126, 730, 690, 973?

GCD of given numbers 126, 730, 690, 973 is 1

2. How to calculate the greatest common divisor of 126, 730, 690, 973?

We can find the highest common divisor of 126, 730, 690, 973 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, 730, 690, 973 i.e 1.

3. How can I use the GCD of 126, 730, 690, 973Calculator?

Out the numbers 126, 730, 690, 973 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.