GCD of 188, 861, 224, 139 Calculator

Given Input numbers are 188, 861, 224, 139

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

Divisors of 188 :

The positive integer divisors of 188 that completely divides 188 are.

1, 2, 4, 47, 94, 188

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 224 :

The positive integer divisors of 224 that completely divides 224 are.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

GCD of numbers is the greatest common divisor

So, the GCD (188, 861, 224, 139) = 1.

Given numbers are 188, 861, 224, 139

The list of prime factors of all numbers are

Prime factors of 188 are 2 x 2 x 47

Prime factors of 861 are 3 x 7 x 41

Prime factors of 224 are 2 x 2 x 2 x 2 x 2 x 7

Prime factors of 139 are 139

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

Given numbers are 188, 861, 224, 139

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

Apply this formula for all numbers.

Step1:

LCM(188, 861) = 161868

GCD(188, 861) = ( 188 x 861 ) / 161868

= 188 / 861

= 188

Step2:

LCM(1, 224) = 224

GCD(1, 224) = ( 1 x 224 ) / 224

= 1 / 224

= 1

Step3:

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

= 1 / 139

= 1

So, Greatest Common Divisor of 188, 861, 224, 139 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 213, 260, 608, 797
• GCD of 583, 734, 919, 750
• GCD of 826, 887, 847, 664
• GCD of 119, 307, 833, 749
• GCD of 921, 936, 606, 501

Given numbers are 188, 861, 224, 139
The greatest common divisor of numbers 188, 861, 224, 139 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 188, 861, 224, 139 is 1.

1. What is the GCD of 188, 861, 224, 139?

GCD of given numbers 188, 861, 224, 139 is 1

2. How to calculate the greatest common divisor of 188, 861, 224, 139?

We can find the highest common divisor of 188, 861, 224, 139 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 188, 861, 224, 139 i.e 1.

3. How can I use the GCD of 188, 861, 224, 139Calculator?

Out the numbers 188, 861, 224, 139 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.