GCD of 382, 153, 421, 357 Calculator

Given Input numbers are 382, 153, 421, 357

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

Divisors of 382 :

The positive integer divisors of 382 that completely divides 382 are.

1, 2, 191, 382

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

GCD of numbers is the greatest common divisor

So, the GCD (382, 153, 421, 357) = 1.

Given numbers are 382, 153, 421, 357

The list of prime factors of all numbers are

Prime factors of 382 are 2 x 191

Prime factors of 153 are 3 x 3 x 17

Prime factors of 421 are 421

Prime factors of 357 are 3 x 7 x 17

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

Given numbers are 382, 153, 421, 357

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

Apply this formula for all numbers.

Step1:

LCM(382, 153) = 58446

GCD(382, 153) = ( 382 x 153 ) / 58446

= 382 / 153

= 382

Step2:

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

= 1 / 421

= 1

Step3:

LCM(1, 357) = 357

GCD(1, 357) = ( 1 x 357 ) / 357

= 1 / 357

= 1

So, Greatest Common Divisor of 382, 153, 421, 357 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 616, 658, 698, 356
• GCD of 931, 896, 999, 816
• GCD of 487, 282, 838, 867
• GCD of 757, 305, 855, 743
• GCD of 342, 473, 270, 758

Given numbers are 382, 153, 421, 357
The greatest common divisor of numbers 382, 153, 421, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 382, 153, 421, 357 is 1.

1. What is the GCD of 382, 153, 421, 357?

GCD of given numbers 382, 153, 421, 357 is 1

2. How to calculate the greatest common divisor of 382, 153, 421, 357?

We can find the highest common divisor of 382, 153, 421, 357 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 382, 153, 421, 357 i.e 1.

3. How can I use the GCD of 382, 153, 421, 357Calculator?

Out the numbers 382, 153, 421, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.