GCD of 767, 682, 139, 438 Calculator

Given Input numbers are 767, 682, 139, 438

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

Divisors of 767 :

The positive integer divisors of 767 that completely divides 767 are.

1, 13, 59, 767

Divisors of 682 :

The positive integer divisors of 682 that completely divides 682 are.

1, 2, 11, 22, 31, 62, 341, 682

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

GCD of numbers is the greatest common divisor

So, the GCD (767, 682, 139, 438) = 1.

Given numbers are 767, 682, 139, 438

The list of prime factors of all numbers are

Prime factors of 767 are 13 x 59

Prime factors of 682 are 2 x 11 x 31

Prime factors of 139 are 139

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 767, 682, 139, 438

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

Apply this formula for all numbers.

Step1:

LCM(767, 682) = 523094

GCD(767, 682) = ( 767 x 682 ) / 523094

= 767 / 682

= 767

Step2:

LCM(1, 139) = 139

GCD(1, 139) = ( 1 x 139 ) / 139

= 1 / 139

= 1

Step3:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

So, Greatest Common Divisor of 767, 682, 139, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 331, 335, 462, 457
• GCD of 681, 538, 912, 893
• GCD of 474, 199, 584, 443
• GCD of 711, 100, 971, 275
• GCD of 889, 372, 334, 323

Given numbers are 767, 682, 139, 438
The greatest common divisor of numbers 767, 682, 139, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 767, 682, 139, 438 is 1.

1. What is the GCD of 767, 682, 139, 438?

GCD of given numbers 767, 682, 139, 438 is 1

2. How to calculate the greatest common divisor of 767, 682, 139, 438?

We can find the highest common divisor of 767, 682, 139, 438 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 767, 682, 139, 438 i.e 1.

3. How can I use the GCD of 767, 682, 139, 438Calculator?

Out the numbers 767, 682, 139, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.