GCD of 138, 677, 783 Calculator

Given Input numbers are 138, 677, 783

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

Divisors of 138 :

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

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

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

Divisors of 783 :

The positive integer divisors of 783 that completely divides 783 are.

1, 3, 9, 27, 29, 87, 261, 783

GCD of numbers is the greatest common divisor

So, the GCD (138, 677, 783) = 1.

Given numbers are 138, 677, 783

The list of prime factors of all numbers are

Prime factors of 138 are 2 x 3 x 23

Prime factors of 677 are 677

Prime factors of 783 are 3 x 3 x 3 x 29

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

Given numbers are 138, 677, 783

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

Apply this formula for all numbers.

Step1:

LCM(138, 677) = 93426

GCD(138, 677) = ( 138 x 677 ) / 93426

= 138 / 677

= 138

Step2:

LCM(1, 783) = 783

GCD(1, 783) = ( 1 x 783 ) / 783

= 1 / 783

= 1

So, Greatest Common Divisor of 138, 677, 783 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 321, 577, 289
• GCD of 259, 599, 179
• GCD of 374, 704, 510
• GCD of 883, 912, 288
• GCD of 199, 145, 782

Given numbers are 138, 677, 783
The greatest common divisor of numbers 138, 677, 783 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 138, 677, 783 is 1.

1. What is the GCD of 138, 677, 783?

GCD of given numbers 138, 677, 783 is 1

2. How to calculate the greatest common divisor of 138, 677, 783?

We can find the highest common divisor of 138, 677, 783 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 138, 677, 783 i.e 1.

3. How can I use the GCD of 138, 677, 783Calculator?

Out the numbers 138, 677, 783 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.