GCD of 139, 862, 273, 243 Calculator

Given Input numbers are 139, 862, 273, 243

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 862 :

The positive integer divisors of 862 that completely divides 862 are.

1, 2, 431, 862

Divisors of 273 :

The positive integer divisors of 273 that completely divides 273 are.

1, 3, 7, 13, 21, 39, 91, 273

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

GCD of numbers is the greatest common divisor

So, the GCD (139, 862, 273, 243) = 1.

Given numbers are 139, 862, 273, 243

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 862 are 2 x 431

Prime factors of 273 are 3 x 7 x 13

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

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

Given numbers are 139, 862, 273, 243

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

Apply this formula for all numbers.

Step1:

LCM(139, 862) = 119818

GCD(139, 862) = ( 139 x 862 ) / 119818

= 139 / 862

= 139

Step2:

LCM(1, 273) = 273

GCD(1, 273) = ( 1 x 273 ) / 273

= 1 / 273

= 1

Step3:

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

= 1 / 243

= 1

So, Greatest Common Divisor of 139, 862, 273, 243 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 518, 192, 319, 581
• GCD of 861, 546, 525, 875
• GCD of 719, 282, 972, 685
• GCD of 178, 193, 562, 552
• GCD of 247, 423, 334, 842

Given numbers are 139, 862, 273, 243
The greatest common divisor of numbers 139, 862, 273, 243 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 862, 273, 243 is 1.

1. What is the GCD of 139, 862, 273, 243?

GCD of given numbers 139, 862, 273, 243 is 1

2. How to calculate the greatest common divisor of 139, 862, 273, 243?

We can find the highest common divisor of 139, 862, 273, 243 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, 862, 273, 243 i.e 1.

3. How can I use the GCD of 139, 862, 273, 243Calculator?

Out the numbers 139, 862, 273, 243 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.