GCD of 139, 634, 747, 270 Calculator

Given Input numbers are 139, 634, 747, 270

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 634 :

The positive integer divisors of 634 that completely divides 634 are.

1, 2, 317, 634

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 270 :

The positive integer divisors of 270 that completely divides 270 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

GCD of numbers is the greatest common divisor

So, the GCD (139, 634, 747, 270) = 1.

Given numbers are 139, 634, 747, 270

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 634 are 2 x 317

Prime factors of 747 are 3 x 3 x 83

Prime factors of 270 are 2 x 3 x 3 x 3 x 5

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

Given numbers are 139, 634, 747, 270

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

Apply this formula for all numbers.

Step1:

LCM(139, 634) = 88126

GCD(139, 634) = ( 139 x 634 ) / 88126

= 139 / 634

= 139

Step2:

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

= 1 / 747

= 1

Step3:

LCM(1, 270) = 270

GCD(1, 270) = ( 1 x 270 ) / 270

= 1 / 270

= 1

So, Greatest Common Divisor of 139, 634, 747, 270 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 867, 561, 886, 337
• GCD of 845, 525, 227, 286
• GCD of 871, 768, 179, 854
• GCD of 431, 223, 172, 369
• GCD of 198, 535, 159, 312

Given numbers are 139, 634, 747, 270
The greatest common divisor of numbers 139, 634, 747, 270 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 634, 747, 270 is 1.

1. What is the GCD of 139, 634, 747, 270?

GCD of given numbers 139, 634, 747, 270 is 1

2. How to calculate the greatest common divisor of 139, 634, 747, 270?

We can find the highest common divisor of 139, 634, 747, 270 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, 634, 747, 270 i.e 1.

3. How can I use the GCD of 139, 634, 747, 270Calculator?

Out the numbers 139, 634, 747, 270 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.