GCD of 147, 821, 273, 331 Calculator

Given Input numbers are 147, 821, 273, 331

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

Divisors of 147 :

The positive integer divisors of 147 that completely divides 147 are.

1, 3, 7, 21, 49, 147

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

Divisors of 273 :

The positive integer divisors of 273 that completely divides 273 are.

1, 3, 7, 13, 21, 39, 91, 273

Divisors of 331 :

The positive integer divisors of 331 that completely divides 331 are.

1, 331

GCD of numbers is the greatest common divisor

So, the GCD (147, 821, 273, 331) = 1.

Given numbers are 147, 821, 273, 331

The list of prime factors of all numbers are

Prime factors of 147 are 3 x 7 x 7

Prime factors of 821 are 821

Prime factors of 273 are 3 x 7 x 13

Prime factors of 331 are 331

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

Given numbers are 147, 821, 273, 331

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

Apply this formula for all numbers.

Step1:

LCM(147, 821) = 120687

GCD(147, 821) = ( 147 x 821 ) / 120687

= 147 / 821

= 147

Step2:

LCM(1, 273) = 273

GCD(1, 273) = ( 1 x 273 ) / 273

= 1 / 273

= 1

Step3:

LCM(1, 331) = 331

GCD(1, 331) = ( 1 x 331 ) / 331

= 1 / 331

= 1

So, Greatest Common Divisor of 147, 821, 273, 331 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 130, 934, 241, 259
• GCD of 358, 899, 689, 851
• GCD of 330, 838, 258, 419
• GCD of 450, 522, 275, 552
• GCD of 216, 457, 330, 865

Given numbers are 147, 821, 273, 331
The greatest common divisor of numbers 147, 821, 273, 331 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 147, 821, 273, 331 is 1.

1. What is the GCD of 147, 821, 273, 331?

GCD of given numbers 147, 821, 273, 331 is 1

2. How to calculate the greatest common divisor of 147, 821, 273, 331?

We can find the highest common divisor of 147, 821, 273, 331 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 147, 821, 273, 331 i.e 1.

3. How can I use the GCD of 147, 821, 273, 331Calculator?

Out the numbers 147, 821, 273, 331 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.