GCD of 180, 300, 139, 450 Calculator

Given Input numbers are 180, 300, 139, 450

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 300 :

The positive integer divisors of 300 that completely divides 300 are.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 450 :

The positive integer divisors of 450 that completely divides 450 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450

GCD of numbers is the greatest common divisor

So, the GCD (180, 300, 139, 450) = 1.

Given numbers are 180, 300, 139, 450

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 300 are 2 x 2 x 3 x 5 x 5

Prime factors of 139 are 139

Prime factors of 450 are 2 x 3 x 3 x 5 x 5

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

Given numbers are 180, 300, 139, 450

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

Apply this formula for all numbers.

Step1:

LCM(180, 300) = 900

GCD(180, 300) = ( 180 x 300 ) / 900

= 180 / 300

= 180

Step2:

LCM(60, 139) = 8340

GCD(60, 139) = ( 60 x 139 ) / 8340

= 60 / 139

= 60

Step3:

LCM(1, 450) = 450

GCD(1, 450) = ( 1 x 450 ) / 450

= 1 / 450

= 1

So, Greatest Common Divisor of 180, 300, 139, 450 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 147, 157, 902, 702
• GCD of 207, 654, 597, 168
• GCD of 900, 667, 901, 546
• GCD of 166, 157, 781, 966
• GCD of 900, 772, 118, 729

Given numbers are 180, 300, 139, 450
The greatest common divisor of numbers 180, 300, 139, 450 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 180, 300, 139, 450 is 1.

1. What is the GCD of 180, 300, 139, 450?

GCD of given numbers 180, 300, 139, 450 is 1

2. How to calculate the greatest common divisor of 180, 300, 139, 450?

We can find the highest common divisor of 180, 300, 139, 450 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, 300, 139, 450 i.e 1.

3. How can I use the GCD of 180, 300, 139, 450Calculator?

Out the numbers 180, 300, 139, 450 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.