GCD of 139, 293, 442, 172 Calculator

Given Input numbers are 139, 293, 442, 172

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 293 :

The positive integer divisors of 293 that completely divides 293 are.

1, 293

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

GCD of numbers is the greatest common divisor

So, the GCD (139, 293, 442, 172) = 1.

Given numbers are 139, 293, 442, 172

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 293 are 293

Prime factors of 442 are 2 x 13 x 17

Prime factors of 172 are 2 x 2 x 43

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

Given numbers are 139, 293, 442, 172

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

Apply this formula for all numbers.

Step1:

LCM(139, 293) = 40727

GCD(139, 293) = ( 139 x 293 ) / 40727

= 139 / 293

= 139

Step2:

LCM(1, 442) = 442

GCD(1, 442) = ( 1 x 442 ) / 442

= 1 / 442

= 1

Step3:

LCM(1, 172) = 172

GCD(1, 172) = ( 1 x 172 ) / 172

= 1 / 172

= 1

So, Greatest Common Divisor of 139, 293, 442, 172 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 120, 375, 442, 921
• GCD of 154, 563, 312, 197
• GCD of 724, 504, 845, 958
• GCD of 693, 852, 437, 686
• GCD of 753, 692, 169, 930

Given numbers are 139, 293, 442, 172
The greatest common divisor of numbers 139, 293, 442, 172 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 293, 442, 172 is 1.

1. What is the GCD of 139, 293, 442, 172?

GCD of given numbers 139, 293, 442, 172 is 1

2. How to calculate the greatest common divisor of 139, 293, 442, 172?

We can find the highest common divisor of 139, 293, 442, 172 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, 293, 442, 172 i.e 1.

3. How can I use the GCD of 139, 293, 442, 172Calculator?

Out the numbers 139, 293, 442, 172 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.