GCD of 139, 387, 144, 185 Calculator

Given Input numbers are 139, 387, 144, 185

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

Divisors of 139 :

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

1, 139

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 144 :

The positive integer divisors of 144 that completely divides 144 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 185 :

The positive integer divisors of 185 that completely divides 185 are.

1, 5, 37, 185

GCD of numbers is the greatest common divisor

So, the GCD (139, 387, 144, 185) = 1.

Given numbers are 139, 387, 144, 185

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 387 are 3 x 3 x 43

Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3

Prime factors of 185 are 5 x 37

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

Given numbers are 139, 387, 144, 185

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

Apply this formula for all numbers.

Step1:

LCM(139, 387) = 53793

GCD(139, 387) = ( 139 x 387 ) / 53793

= 139 / 387

= 139

Step2:

LCM(1, 144) = 144

GCD(1, 144) = ( 1 x 144 ) / 144

= 1 / 144

= 1

Step3:

LCM(1, 185) = 185

GCD(1, 185) = ( 1 x 185 ) / 185

= 1 / 185

= 1

So, Greatest Common Divisor of 139, 387, 144, 185 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 722, 648, 112, 529
• GCD of 186, 463, 469, 924
• GCD of 315, 574, 427, 121
• GCD of 292, 530, 971, 389
• GCD of 799, 608, 534, 767

Given numbers are 139, 387, 144, 185
The greatest common divisor of numbers 139, 387, 144, 185 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 387, 144, 185 is 1.

1. What is the GCD of 139, 387, 144, 185?

GCD of given numbers 139, 387, 144, 185 is 1

2. How to calculate the greatest common divisor of 139, 387, 144, 185?

We can find the highest common divisor of 139, 387, 144, 185 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 139, 387, 144, 185 i.e 1.

3. How can I use the GCD of 139, 387, 144, 185Calculator?

Out the numbers 139, 387, 144, 185 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.