GCD of 422, 208, 142, 283 Calculator

Given Input numbers are 422, 208, 142, 283

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

Divisors of 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

Divisors of 208 :

The positive integer divisors of 208 that completely divides 208 are.

1, 2, 4, 8, 13, 16, 26, 52, 104, 208

Divisors of 142 :

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

1, 2, 71, 142

Divisors of 283 :

The positive integer divisors of 283 that completely divides 283 are.

1, 283

GCD of numbers is the greatest common divisor

So, the GCD (422, 208, 142, 283) = 1.

Given numbers are 422, 208, 142, 283

The list of prime factors of all numbers are

Prime factors of 422 are 2 x 211

Prime factors of 208 are 2 x 2 x 2 x 2 x 13

Prime factors of 142 are 2 x 71

Prime factors of 283 are 283

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

Given numbers are 422, 208, 142, 283

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

Apply this formula for all numbers.

Step1:

LCM(422, 208) = 43888

GCD(422, 208) = ( 422 x 208 ) / 43888

= 422 / 208

= 422

Step2:

LCM(2, 142) = 142

GCD(2, 142) = ( 2 x 142 ) / 142

= 2 / 142

= 2

Step3:

LCM(2, 283) = 566

GCD(2, 283) = ( 2 x 283 ) / 566

= 2 / 283

= 2

So, Greatest Common Divisor of 422, 208, 142, 283 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 356, 255, 266, 127
• GCD of 767, 562, 180, 645
• GCD of 432, 448, 334, 738
• GCD of 314, 852, 897, 691
• GCD of 154, 335, 468, 138

Given numbers are 422, 208, 142, 283
The greatest common divisor of numbers 422, 208, 142, 283 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 422, 208, 142, 283 is 1.

1. What is the GCD of 422, 208, 142, 283?

GCD of given numbers 422, 208, 142, 283 is 1

2. How to calculate the greatest common divisor of 422, 208, 142, 283?

We can find the highest common divisor of 422, 208, 142, 283 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 422, 208, 142, 283 i.e 1.

3. How can I use the GCD of 422, 208, 142, 283Calculator?

Out the numbers 422, 208, 142, 283 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.