GCD of 843, 920, 761, 195 Calculator

Given Input numbers are 843, 920, 761, 195

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 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 761 :

The positive integer divisors of 761 that completely divides 761 are.

1, 761

Divisors of 195 :

The positive integer divisors of 195 that completely divides 195 are.

1, 3, 5, 13, 15, 39, 65, 195

GCD of numbers is the greatest common divisor

So, the GCD (843, 920, 761, 195) = 1.

Given numbers are 843, 920, 761, 195

The list of prime factors of all numbers are

Prime factors of 843 are 3 x 281

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 761 are 761

Prime factors of 195 are 3 x 5 x 13

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

Given numbers are 843, 920, 761, 195

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

Apply this formula for all numbers.

Step1:

LCM(843, 920) = 775560

GCD(843, 920) = ( 843 x 920 ) / 775560

= 843 / 920

= 843

Step2:

LCM(1, 761) = 761

GCD(1, 761) = ( 1 x 761 ) / 761

= 1 / 761

= 1

Step3:

LCM(1, 195) = 195

GCD(1, 195) = ( 1 x 195 ) / 195

= 1 / 195

= 1

So, Greatest Common Divisor of 843, 920, 761, 195 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 432, 994, 319, 385
• GCD of 182, 862, 477, 151
• GCD of 149, 458, 514, 851
• GCD of 376, 339, 107, 540
• GCD of 781, 628, 876, 895

Given numbers are 843, 920, 761, 195
The greatest common divisor of numbers 843, 920, 761, 195 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 843, 920, 761, 195 is 1.

1. What is the GCD of 843, 920, 761, 195?

GCD of given numbers 843, 920, 761, 195 is 1

2. How to calculate the greatest common divisor of 843, 920, 761, 195?

We can find the highest common divisor of 843, 920, 761, 195 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, 920, 761, 195 i.e 1.

3. How can I use the GCD of 843, 920, 761, 195Calculator?

Out the numbers 843, 920, 761, 195 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.