GCD of 921, 138, 770, 184 Calculator

Given Input numbers are 921, 138, 770, 184

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

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 138 :

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

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

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 184 :

The positive integer divisors of 184 that completely divides 184 are.

1, 2, 4, 8, 23, 46, 92, 184

GCD of numbers is the greatest common divisor

So, the GCD (921, 138, 770, 184) = 1.

Given numbers are 921, 138, 770, 184

The list of prime factors of all numbers are

Prime factors of 921 are 3 x 307

Prime factors of 138 are 2 x 3 x 23

Prime factors of 770 are 2 x 5 x 7 x 11

Prime factors of 184 are 2 x 2 x 2 x 23

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

Given numbers are 921, 138, 770, 184

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

Apply this formula for all numbers.

Step1:

LCM(921, 138) = 42366

GCD(921, 138) = ( 921 x 138 ) / 42366

= 921 / 138

= 921

Step2:

LCM(3, 770) = 2310

GCD(3, 770) = ( 3 x 770 ) / 2310

= 3 / 770

= 3

Step3:

LCM(1, 184) = 184

GCD(1, 184) = ( 1 x 184 ) / 184

= 1 / 184

= 1

So, Greatest Common Divisor of 921, 138, 770, 184 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 873, 837, 767, 427
• GCD of 920, 307, 629, 426
• GCD of 437, 226, 203, 752
• GCD of 922, 128, 679, 554
• GCD of 716, 994, 418, 499

Given numbers are 921, 138, 770, 184
The greatest common divisor of numbers 921, 138, 770, 184 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 921, 138, 770, 184 is 1.

1. What is the GCD of 921, 138, 770, 184?

GCD of given numbers 921, 138, 770, 184 is 1

2. How to calculate the greatest common divisor of 921, 138, 770, 184?

We can find the highest common divisor of 921, 138, 770, 184 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 921, 138, 770, 184 i.e 1.

3. How can I use the GCD of 921, 138, 770, 184Calculator?

Out the numbers 921, 138, 770, 184 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.