GCD of 142, 328, 445, 957 Calculator

Given Input numbers are 142, 328, 445, 957

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

Divisors of 142 :

The positive integer divisors of 142 that completely divides 142 are.

1, 2, 71, 142

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 445 :

The positive integer divisors of 445 that completely divides 445 are.

1, 5, 89, 445

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

GCD of numbers is the greatest common divisor

So, the GCD (142, 328, 445, 957) = 1.

Given numbers are 142, 328, 445, 957

The list of prime factors of all numbers are

Prime factors of 142 are 2 x 71

Prime factors of 328 are 2 x 2 x 2 x 41

Prime factors of 445 are 5 x 89

Prime factors of 957 are 3 x 11 x 29

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

Given numbers are 142, 328, 445, 957

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

Apply this formula for all numbers.

Step1:

LCM(142, 328) = 23288

GCD(142, 328) = ( 142 x 328 ) / 23288

= 142 / 328

= 142

Step2:

LCM(2, 445) = 890

GCD(2, 445) = ( 2 x 445 ) / 890

= 2 / 445

= 2

Step3:

LCM(1, 957) = 957

GCD(1, 957) = ( 1 x 957 ) / 957

= 1 / 957

= 1

So, Greatest Common Divisor of 142, 328, 445, 957 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 361, 591, 501, 316
• GCD of 931, 520, 327, 596
• GCD of 293, 325, 909, 195
• GCD of 981, 931, 980, 443
• GCD of 367, 671, 899, 517

Given numbers are 142, 328, 445, 957
The greatest common divisor of numbers 142, 328, 445, 957 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 142, 328, 445, 957 is 1.

1. What is the GCD of 142, 328, 445, 957?

GCD of given numbers 142, 328, 445, 957 is 1

2. How to calculate the greatest common divisor of 142, 328, 445, 957?

We can find the highest common divisor of 142, 328, 445, 957 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 142, 328, 445, 957 i.e 1.

3. How can I use the GCD of 142, 328, 445, 957Calculator?

Out the numbers 142, 328, 445, 957 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.