GCD of 978, 534, 72, 323 Calculator

Given Input numbers are 978, 534, 72, 323

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

Divisors of 978 :

The positive integer divisors of 978 that completely divides 978 are.

1, 2, 3, 6, 163, 326, 489, 978

Divisors of 534 :

The positive integer divisors of 534 that completely divides 534 are.

1, 2, 3, 6, 89, 178, 267, 534

Divisors of 72 :

The positive integer divisors of 72 that completely divides 72 are.

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

Divisors of 323 :

The positive integer divisors of 323 that completely divides 323 are.

1, 17, 19, 323

GCD of numbers is the greatest common divisor

So, the GCD (978, 534, 72, 323) = 1.

Given numbers are 978, 534, 72, 323

The list of prime factors of all numbers are

Prime factors of 978 are 2 x 3 x 163

Prime factors of 534 are 2 x 3 x 89

Prime factors of 72 are 2 x 2 x 2 x 3 x 3

Prime factors of 323 are 17 x 19

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

Given numbers are 978, 534, 72, 323

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

Apply this formula for all numbers.

Step1:

LCM(978, 534) = 87042

GCD(978, 534) = ( 978 x 534 ) / 87042

= 978 / 534

= 978

Step2:

LCM(6, 72) = 72

GCD(6, 72) = ( 6 x 72 ) / 72

= 6 / 72

= 6

Step3:

LCM(6, 323) = 1938

GCD(6, 323) = ( 6 x 323 ) / 1938

= 6 / 323

= 6

So, Greatest Common Divisor of 978, 534, 72, 323 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 271, 477, 66, 571
• GCD of 398, 998, 83, 859
• GCD of 835, 451, 20, 436
• GCD of 310, 253, 78, 908
• GCD of 524, 402, 79, 700

Given numbers are 978, 534, 72, 323
The greatest common divisor of numbers 978, 534, 72, 323 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 978, 534, 72, 323 is 1.

1. What is the GCD of 978, 534, 72, 323?

GCD of given numbers 978, 534, 72, 323 is 1

2. How to calculate the greatest common divisor of 978, 534, 72, 323?

We can find the highest common divisor of 978, 534, 72, 323 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 978, 534, 72, 323 i.e 1.

3. How can I use the GCD of 978, 534, 72, 323Calculator?

Out the numbers 978, 534, 72, 323 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.