GCD of 757, 381, 138, 829 Calculator

Given Input numbers are 757, 381, 138, 829

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

Divisors of 757 :

The positive integer divisors of 757 that completely divides 757 are.

1, 757

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 829 :

The positive integer divisors of 829 that completely divides 829 are.

1, 829

GCD of numbers is the greatest common divisor

So, the GCD (757, 381, 138, 829) = 1.

Given numbers are 757, 381, 138, 829

The list of prime factors of all numbers are

Prime factors of 757 are 757

Prime factors of 381 are 3 x 127

Prime factors of 138 are 2 x 3 x 23

Prime factors of 829 are 829

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

Given numbers are 757, 381, 138, 829

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

Apply this formula for all numbers.

Step1:

LCM(757, 381) = 288417

GCD(757, 381) = ( 757 x 381 ) / 288417

= 757 / 381

= 757

Step2:

LCM(1, 138) = 138

GCD(1, 138) = ( 1 x 138 ) / 138

= 1 / 138

= 1

Step3:

LCM(1, 829) = 829

GCD(1, 829) = ( 1 x 829 ) / 829

= 1 / 829

= 1

So, Greatest Common Divisor of 757, 381, 138, 829 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 420, 921, 971, 871
• GCD of 612, 123, 271, 315
• GCD of 857, 197, 191, 865
• GCD of 906, 546, 386, 998
• GCD of 303, 693, 808, 667

Given numbers are 757, 381, 138, 829
The greatest common divisor of numbers 757, 381, 138, 829 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 757, 381, 138, 829 is 1.

1. What is the GCD of 757, 381, 138, 829?

GCD of given numbers 757, 381, 138, 829 is 1

2. How to calculate the greatest common divisor of 757, 381, 138, 829?

We can find the highest common divisor of 757, 381, 138, 829 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 757, 381, 138, 829 i.e 1.

3. How can I use the GCD of 757, 381, 138, 829Calculator?

Out the numbers 757, 381, 138, 829 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.