GCD of 139, 679, 781, 270 Calculator

Given Input numbers are 139, 679, 781, 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 679 :

The positive integer divisors of 679 that completely divides 679 are.

1, 7, 97, 679

Divisors of 781 :

The positive integer divisors of 781 that completely divides 781 are.

1, 11, 71, 781

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, 679, 781, 270) = 1.

Given numbers are 139, 679, 781, 270

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 679 are 7 x 97

Prime factors of 781 are 11 x 71

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, 679, 781, 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, 679) = 94381

GCD(139, 679) = ( 139 x 679 ) / 94381

= 139 / 679

= 139

Step2:

LCM(1, 781) = 781

GCD(1, 781) = ( 1 x 781 ) / 781

= 1 / 781

= 1

Step3:

LCM(1, 270) = 270

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

= 1 / 270

= 1

So, Greatest Common Divisor of 139, 679, 781, 270 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 500, 369, 247, 992
• GCD of 538, 888, 299, 161
• GCD of 239, 477, 144, 110
• GCD of 613, 504, 360, 538
• GCD of 388, 257, 805, 802

Given numbers are 139, 679, 781, 270
The greatest common divisor of numbers 139, 679, 781, 270 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 679, 781, 270 is 1.

1. What is the GCD of 139, 679, 781, 270?

GCD of given numbers 139, 679, 781, 270 is 1

2. How to calculate the greatest common divisor of 139, 679, 781, 270?

We can find the highest common divisor of 139, 679, 781, 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, 679, 781, 270 i.e 1.

3. How can I use the GCD of 139, 679, 781, 270Calculator?

Out the numbers 139, 679, 781, 270 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.