GCD of 249, 352, 170, 139 Calculator

Given Input numbers are 249, 352, 170, 139

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

Divisors of 249 :

The positive integer divisors of 249 that completely divides 249 are.

1, 3, 83, 249

Divisors of 352 :

The positive integer divisors of 352 that completely divides 352 are.

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352

Divisors of 170 :

The positive integer divisors of 170 that completely divides 170 are.

1, 2, 5, 10, 17, 34, 85, 170

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 (249, 352, 170, 139) = 1.

Given numbers are 249, 352, 170, 139

The list of prime factors of all numbers are

Prime factors of 249 are 3 x 83

Prime factors of 352 are 2 x 2 x 2 x 2 x 2 x 11

Prime factors of 170 are 2 x 5 x 17

Prime factors of 139 are 139

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

Given numbers are 249, 352, 170, 139

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

Apply this formula for all numbers.

Step1:

LCM(249, 352) = 87648

GCD(249, 352) = ( 249 x 352 ) / 87648

= 249 / 352

= 249

Step2:

LCM(1, 170) = 170

GCD(1, 170) = ( 1 x 170 ) / 170

= 1 / 170

= 1

Step3:

LCM(1, 139) = 139

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

= 1 / 139

= 1

So, Greatest Common Divisor of 249, 352, 170, 139 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 739, 650, 875, 426
• GCD of 247, 220, 157, 928
• GCD of 812, 230, 981, 563
• GCD of 214, 231, 550, 690
• GCD of 924, 658, 434, 882

Given numbers are 249, 352, 170, 139
The greatest common divisor of numbers 249, 352, 170, 139 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 249, 352, 170, 139 is 1.

1. What is the GCD of 249, 352, 170, 139?

GCD of given numbers 249, 352, 170, 139 is 1

2. How to calculate the greatest common divisor of 249, 352, 170, 139?

We can find the highest common divisor of 249, 352, 170, 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 249, 352, 170, 139 i.e 1.

3. How can I use the GCD of 249, 352, 170, 139Calculator?

Out the numbers 249, 352, 170, 139 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.