GCD of 692, 168, 138, 747 Calculator

Given Input numbers are 692, 168, 138, 747

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

Divisors of 692 :

The positive integer divisors of 692 that completely divides 692 are.

1, 2, 4, 173, 346, 692

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 138 :

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

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

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

GCD of numbers is the greatest common divisor

So, the GCD (692, 168, 138, 747) = 1.

Given numbers are 692, 168, 138, 747

The list of prime factors of all numbers are

Prime factors of 692 are 2 x 2 x 173

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 138 are 2 x 3 x 23

Prime factors of 747 are 3 x 3 x 83

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

Given numbers are 692, 168, 138, 747

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

Apply this formula for all numbers.

Step1:

LCM(692, 168) = 29064

GCD(692, 168) = ( 692 x 168 ) / 29064

= 692 / 168

= 692

Step2:

LCM(4, 138) = 276

GCD(4, 138) = ( 4 x 138 ) / 276

= 4 / 138

= 4

Step3:

LCM(2, 747) = 1494

GCD(2, 747) = ( 2 x 747 ) / 1494

= 2 / 747

= 2

So, Greatest Common Divisor of 692, 168, 138, 747 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 332, 376, 648, 727
• GCD of 504, 778, 463, 651
• GCD of 288, 743, 411, 347
• GCD of 515, 869, 420, 144
• GCD of 559, 276, 813, 389

Given numbers are 692, 168, 138, 747
The greatest common divisor of numbers 692, 168, 138, 747 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 692, 168, 138, 747 is 1.

1. What is the GCD of 692, 168, 138, 747?

GCD of given numbers 692, 168, 138, 747 is 1

2. How to calculate the greatest common divisor of 692, 168, 138, 747?

We can find the highest common divisor of 692, 168, 138, 747 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 692, 168, 138, 747 i.e 1.

3. How can I use the GCD of 692, 168, 138, 747Calculator?

Out the numbers 692, 168, 138, 747 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.