GCD of 487, 538, 320, 672 Calculator

Given Input numbers are 487, 538, 320, 672

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

Divisors of 487 :

The positive integer divisors of 487 that completely divides 487 are.

1, 487

Divisors of 538 :

The positive integer divisors of 538 that completely divides 538 are.

1, 2, 269, 538

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

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

GCD of numbers is the greatest common divisor

So, the GCD (487, 538, 320, 672) = 1.

Given numbers are 487, 538, 320, 672

The list of prime factors of all numbers are

Prime factors of 487 are 487

Prime factors of 538 are 2 x 269

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

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

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

Given numbers are 487, 538, 320, 672

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

Apply this formula for all numbers.

Step1:

LCM(487, 538) = 262006

GCD(487, 538) = ( 487 x 538 ) / 262006

= 487 / 538

= 487

Step2:

LCM(1, 320) = 320

GCD(1, 320) = ( 1 x 320 ) / 320

= 1 / 320

= 1

Step3:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

So, Greatest Common Divisor of 487, 538, 320, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 458, 657, 188, 972
• GCD of 713, 326, 241, 724
• GCD of 650, 165, 847, 473
• GCD of 877, 246, 717, 182
• GCD of 771, 349, 362, 721

Given numbers are 487, 538, 320, 672
The greatest common divisor of numbers 487, 538, 320, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 487, 538, 320, 672 is 1.

1. What is the GCD of 487, 538, 320, 672?

GCD of given numbers 487, 538, 320, 672 is 1

2. How to calculate the greatest common divisor of 487, 538, 320, 672?

We can find the highest common divisor of 487, 538, 320, 672 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 487, 538, 320, 672 i.e 1.

3. How can I use the GCD of 487, 538, 320, 672Calculator?

Out the numbers 487, 538, 320, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.