GCD of 681, 542, 144, 973 Calculator

Given Input numbers are 681, 542, 144, 973

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

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 542 :

The positive integer divisors of 542 that completely divides 542 are.

1, 2, 271, 542

Divisors of 144 :

The positive integer divisors of 144 that completely divides 144 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

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 (681, 542, 144, 973) = 1.

Given numbers are 681, 542, 144, 973

The list of prime factors of all numbers are

Prime factors of 681 are 3 x 227

Prime factors of 542 are 2 x 271

Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3

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 681, 542, 144, 973

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

Apply this formula for all numbers.

Step1:

LCM(681, 542) = 369102

GCD(681, 542) = ( 681 x 542 ) / 369102

= 681 / 542

= 681

Step2:

LCM(1, 144) = 144

GCD(1, 144) = ( 1 x 144 ) / 144

= 1 / 144

= 1

Step3:

LCM(1, 973) = 973

GCD(1, 973) = ( 1 x 973 ) / 973

= 1 / 973

= 1

So, Greatest Common Divisor of 681, 542, 144, 973 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 365, 808, 557, 617
• GCD of 184, 829, 169, 908
• GCD of 525, 421, 587, 385
• GCD of 590, 482, 667, 599
• GCD of 272, 179, 937, 235

Given numbers are 681, 542, 144, 973
The greatest common divisor of numbers 681, 542, 144, 973 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 681, 542, 144, 973 is 1.

1. What is the GCD of 681, 542, 144, 973?

GCD of given numbers 681, 542, 144, 973 is 1

2. How to calculate the greatest common divisor of 681, 542, 144, 973?

We can find the highest common divisor of 681, 542, 144, 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 681, 542, 144, 973 i.e 1.

3. How can I use the GCD of 681, 542, 144, 973Calculator?

Out the numbers 681, 542, 144, 973 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.