GCD of 981, 489, 672, 526 Calculator

Given Input numbers are 981, 489, 672, 526

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

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 526 :

The positive integer divisors of 526 that completely divides 526 are.

1, 2, 263, 526

GCD of numbers is the greatest common divisor

So, the GCD (981, 489, 672, 526) = 1.

Given numbers are 981, 489, 672, 526

The list of prime factors of all numbers are

Prime factors of 981 are 3 x 3 x 109

Prime factors of 489 are 3 x 163

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 526 are 2 x 263

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

Given numbers are 981, 489, 672, 526

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

Apply this formula for all numbers.

Step1:

LCM(981, 489) = 159903

GCD(981, 489) = ( 981 x 489 ) / 159903

= 981 / 489

= 981

Step2:

LCM(3, 672) = 672

GCD(3, 672) = ( 3 x 672 ) / 672

= 3 / 672

= 3

Step3:

LCM(3, 526) = 1578

GCD(3, 526) = ( 3 x 526 ) / 1578

= 3 / 526

= 3

So, Greatest Common Divisor of 981, 489, 672, 526 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 196, 472, 582, 606
• GCD of 122, 527, 663, 523
• GCD of 475, 726, 223, 698
• GCD of 122, 230, 184, 898
• GCD of 392, 913, 461, 337

Given numbers are 981, 489, 672, 526
The greatest common divisor of numbers 981, 489, 672, 526 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 981, 489, 672, 526 is 1.

1. What is the GCD of 981, 489, 672, 526?

GCD of given numbers 981, 489, 672, 526 is 1

2. How to calculate the greatest common divisor of 981, 489, 672, 526?

We can find the highest common divisor of 981, 489, 672, 526 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 981, 489, 672, 526 i.e 1.

3. How can I use the GCD of 981, 489, 672, 526Calculator?

Out the numbers 981, 489, 672, 526 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.