GCD of 189, 938, 422, 562 Calculator

Given Input numbers are 189, 938, 422, 562

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

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 422 :

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

1, 2, 211, 422

Divisors of 562 :

The positive integer divisors of 562 that completely divides 562 are.

1, 2, 281, 562

GCD of numbers is the greatest common divisor

So, the GCD (189, 938, 422, 562) = 1.

Given numbers are 189, 938, 422, 562

The list of prime factors of all numbers are

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 938 are 2 x 7 x 67

Prime factors of 422 are 2 x 211

Prime factors of 562 are 2 x 281

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

Given numbers are 189, 938, 422, 562

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

Apply this formula for all numbers.

Step1:

LCM(189, 938) = 25326

GCD(189, 938) = ( 189 x 938 ) / 25326

= 189 / 938

= 189

Step2:

LCM(7, 422) = 2954

GCD(7, 422) = ( 7 x 422 ) / 2954

= 7 / 422

= 7

Step3:

LCM(1, 562) = 562

GCD(1, 562) = ( 1 x 562 ) / 562

= 1 / 562

= 1

So, Greatest Common Divisor of 189, 938, 422, 562 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 470, 721, 542, 839
• GCD of 427, 504, 878, 206
• GCD of 672, 953, 140, 670
• GCD of 117, 813, 123, 849
• GCD of 202, 187, 350, 910

Given numbers are 189, 938, 422, 562
The greatest common divisor of numbers 189, 938, 422, 562 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 189, 938, 422, 562 is 1.

1. What is the GCD of 189, 938, 422, 562?

GCD of given numbers 189, 938, 422, 562 is 1

2. How to calculate the greatest common divisor of 189, 938, 422, 562?

We can find the highest common divisor of 189, 938, 422, 562 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 189, 938, 422, 562 i.e 1.

3. How can I use the GCD of 189, 938, 422, 562Calculator?

Out the numbers 189, 938, 422, 562 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.