GCD of 139, 738, 125, 821 Calculator

Given Input numbers are 139, 738, 125, 821

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 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 125 :

The positive integer divisors of 125 that completely divides 125 are.

1, 5, 25, 125

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

GCD of numbers is the greatest common divisor

So, the GCD (139, 738, 125, 821) = 1.

Given numbers are 139, 738, 125, 821

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 125 are 5 x 5 x 5

Prime factors of 821 are 821

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

Given numbers are 139, 738, 125, 821

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

Apply this formula for all numbers.

Step1:

LCM(139, 738) = 102582

GCD(139, 738) = ( 139 x 738 ) / 102582

= 139 / 738

= 139

Step2:

LCM(1, 125) = 125

GCD(1, 125) = ( 1 x 125 ) / 125

= 1 / 125

= 1

Step3:

LCM(1, 821) = 821

GCD(1, 821) = ( 1 x 821 ) / 821

= 1 / 821

= 1

So, Greatest Common Divisor of 139, 738, 125, 821 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 216, 434, 894, 880
• GCD of 967, 293, 663, 136
• GCD of 149, 815, 690, 950
• GCD of 143, 418, 130, 122
• GCD of 827, 750, 867, 761

Given numbers are 139, 738, 125, 821
The greatest common divisor of numbers 139, 738, 125, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 738, 125, 821 is 1.

1. What is the GCD of 139, 738, 125, 821?

GCD of given numbers 139, 738, 125, 821 is 1

2. How to calculate the greatest common divisor of 139, 738, 125, 821?

We can find the highest common divisor of 139, 738, 125, 821 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, 738, 125, 821 i.e 1.

3. How can I use the GCD of 139, 738, 125, 821Calculator?

Out the numbers 139, 738, 125, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.