GCD of 843, 997, 138, 492 Calculator

Given Input numbers are 843, 997, 138, 492

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

Divisors of 843 :

The positive integer divisors of 843 that completely divides 843 are.

1, 3, 281, 843

Divisors of 997 :

The positive integer divisors of 997 that completely divides 997 are.

1, 997

Divisors of 138 :

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

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

Divisors of 492 :

The positive integer divisors of 492 that completely divides 492 are.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

GCD of numbers is the greatest common divisor

So, the GCD (843, 997, 138, 492) = 1.

Given numbers are 843, 997, 138, 492

The list of prime factors of all numbers are

Prime factors of 843 are 3 x 281

Prime factors of 997 are 997

Prime factors of 138 are 2 x 3 x 23

Prime factors of 492 are 2 x 2 x 3 x 41

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

Given numbers are 843, 997, 138, 492

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

Apply this formula for all numbers.

Step1:

LCM(843, 997) = 840471

GCD(843, 997) = ( 843 x 997 ) / 840471

= 843 / 997

= 843

Step2:

LCM(1, 138) = 138

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

= 1 / 138

= 1

Step3:

LCM(1, 492) = 492

GCD(1, 492) = ( 1 x 492 ) / 492

= 1 / 492

= 1

So, Greatest Common Divisor of 843, 997, 138, 492 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 243, 109, 329, 170
• GCD of 823, 199, 100, 794
• GCD of 222, 561, 350, 773
• GCD of 118, 770, 231, 679
• GCD of 107, 950, 289, 882

Given numbers are 843, 997, 138, 492
The greatest common divisor of numbers 843, 997, 138, 492 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 843, 997, 138, 492 is 1.

1. What is the GCD of 843, 997, 138, 492?

GCD of given numbers 843, 997, 138, 492 is 1

2. How to calculate the greatest common divisor of 843, 997, 138, 492?

We can find the highest common divisor of 843, 997, 138, 492 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 843, 997, 138, 492 i.e 1.

3. How can I use the GCD of 843, 997, 138, 492Calculator?

Out the numbers 843, 997, 138, 492 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.