GCD of 180, 155, 540, 672 Calculator

Given Input numbers are 180, 155, 540, 672

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

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 540 :

The positive integer divisors of 540 that completely divides 540 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

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 (180, 155, 540, 672) = 1.

Given numbers are 180, 155, 540, 672

The list of prime factors of all numbers are

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

Prime factors of 155 are 5 x 31

Prime factors of 540 are 2 x 2 x 3 x 3 x 3 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 180, 155, 540, 672

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

Apply this formula for all numbers.

Step1:

LCM(180, 155) = 5580

GCD(180, 155) = ( 180 x 155 ) / 5580

= 180 / 155

= 180

Step2:

LCM(5, 540) = 540

GCD(5, 540) = ( 5 x 540 ) / 540

= 5 / 540

= 5

Step3:

LCM(5, 672) = 3360

GCD(5, 672) = ( 5 x 672 ) / 3360

= 5 / 672

= 5

So, Greatest Common Divisor of 180, 155, 540, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 746, 552, 714, 329
• GCD of 278, 453, 917, 711
• GCD of 338, 362, 974, 512
• GCD of 958, 654, 249, 906
• GCD of 123, 507, 587, 841

Given numbers are 180, 155, 540, 672
The greatest common divisor of numbers 180, 155, 540, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 180, 155, 540, 672 is 1.

1. What is the GCD of 180, 155, 540, 672?

GCD of given numbers 180, 155, 540, 672 is 1

2. How to calculate the greatest common divisor of 180, 155, 540, 672?

We can find the highest common divisor of 180, 155, 540, 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 180, 155, 540, 672 i.e 1.

3. How can I use the GCD of 180, 155, 540, 672Calculator?

Out the numbers 180, 155, 540, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.