GCD of 139, 743, 678, 349 Calculator

Given Input numbers are 139, 743, 678, 349

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 743 :

The positive integer divisors of 743 that completely divides 743 are.

1, 743

Divisors of 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 349 :

The positive integer divisors of 349 that completely divides 349 are.

1, 349

GCD of numbers is the greatest common divisor

So, the GCD (139, 743, 678, 349) = 1.

Given numbers are 139, 743, 678, 349

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 743 are 743

Prime factors of 678 are 2 x 3 x 113

Prime factors of 349 are 349

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

Given numbers are 139, 743, 678, 349

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

Apply this formula for all numbers.

Step1:

LCM(139, 743) = 103277

GCD(139, 743) = ( 139 x 743 ) / 103277

= 139 / 743

= 139

Step2:

LCM(1, 678) = 678

GCD(1, 678) = ( 1 x 678 ) / 678

= 1 / 678

= 1

Step3:

LCM(1, 349) = 349

GCD(1, 349) = ( 1 x 349 ) / 349

= 1 / 349

= 1

So, Greatest Common Divisor of 139, 743, 678, 349 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 160, 638, 403, 659
• GCD of 229, 209, 188, 691
• GCD of 236, 809, 777, 545
• GCD of 972, 951, 414, 419
• GCD of 943, 284, 832, 864

Given numbers are 139, 743, 678, 349
The greatest common divisor of numbers 139, 743, 678, 349 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 743, 678, 349 is 1.

1. What is the GCD of 139, 743, 678, 349?

GCD of given numbers 139, 743, 678, 349 is 1

2. How to calculate the greatest common divisor of 139, 743, 678, 349?

We can find the highest common divisor of 139, 743, 678, 349 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, 743, 678, 349 i.e 1.

3. How can I use the GCD of 139, 743, 678, 349Calculator?

Out the numbers 139, 743, 678, 349 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.