GCD of 143, 321, 61, 150 Calculator

Given Input numbers are 143, 321, 61, 150

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

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 321 :

The positive integer divisors of 321 that completely divides 321 are.

1, 3, 107, 321

Divisors of 61 :

The positive integer divisors of 61 that completely divides 61 are.

1, 61

Divisors of 150 :

The positive integer divisors of 150 that completely divides 150 are.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150

GCD of numbers is the greatest common divisor

So, the GCD (143, 321, 61, 150) = 1.

Given numbers are 143, 321, 61, 150

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 321 are 3 x 107

Prime factors of 61 are 61

Prime factors of 150 are 2 x 3 x 5 x 5

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

Given numbers are 143, 321, 61, 150

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

Apply this formula for all numbers.

Step1:

LCM(143, 321) = 45903

GCD(143, 321) = ( 143 x 321 ) / 45903

= 143 / 321

= 143

Step2:

LCM(1, 61) = 61

GCD(1, 61) = ( 1 x 61 ) / 61

= 1 / 61

= 1

Step3:

LCM(1, 150) = 150

GCD(1, 150) = ( 1 x 150 ) / 150

= 1 / 150

= 1

So, Greatest Common Divisor of 143, 321, 61, 150 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 268, 231, 67, 546
• GCD of 967, 105, 19, 885
• GCD of 170, 540, 41, 212
• GCD of 528, 648, 64, 955
• GCD of 685, 115, 96, 528

Given numbers are 143, 321, 61, 150
The greatest common divisor of numbers 143, 321, 61, 150 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 321, 61, 150 is 1.

1. What is the GCD of 143, 321, 61, 150?

GCD of given numbers 143, 321, 61, 150 is 1

2. How to calculate the greatest common divisor of 143, 321, 61, 150?

We can find the highest common divisor of 143, 321, 61, 150 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 143, 321, 61, 150 i.e 1.

3. How can I use the GCD of 143, 321, 61, 150Calculator?

Out the numbers 143, 321, 61, 150 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.