GCD of 324, 361, 220, 672 Calculator

Given Input numbers are 324, 361, 220, 672

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

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 361 :

The positive integer divisors of 361 that completely divides 361 are.

1, 19, 361

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

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 (324, 361, 220, 672) = 1.

Given numbers are 324, 361, 220, 672

The list of prime factors of all numbers are

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 361 are 19 x 19

Prime factors of 220 are 2 x 2 x 5 x 11

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 324, 361, 220, 672

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

Apply this formula for all numbers.

Step1:

LCM(324, 361) = 116964

GCD(324, 361) = ( 324 x 361 ) / 116964

= 324 / 361

= 324

Step2:

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

= 1 / 220

= 1

Step3:

LCM(1, 672) = 672

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

= 1 / 672

= 1

So, Greatest Common Divisor of 324, 361, 220, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 551, 150, 572, 581
• GCD of 771, 157, 327, 247
• GCD of 452, 430, 567, 722
• GCD of 531, 439, 673, 581
• GCD of 891, 698, 526, 129

Given numbers are 324, 361, 220, 672
The greatest common divisor of numbers 324, 361, 220, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 324, 361, 220, 672 is 1.

1. What is the GCD of 324, 361, 220, 672?

GCD of given numbers 324, 361, 220, 672 is 1

2. How to calculate the greatest common divisor of 324, 361, 220, 672?

We can find the highest common divisor of 324, 361, 220, 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 324, 361, 220, 672 i.e 1.

3. How can I use the GCD of 324, 361, 220, 672Calculator?

Out the numbers 324, 361, 220, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.