GCD of 851, 841, 189, 977 Calculator

Given Input numbers are 851, 841, 189, 977

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

Divisors of 851 :

The positive integer divisors of 851 that completely divides 851 are.

1, 23, 37, 851

Divisors of 841 :

The positive integer divisors of 841 that completely divides 841 are.

1, 29, 841

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

GCD of numbers is the greatest common divisor

So, the GCD (851, 841, 189, 977) = 1.

Given numbers are 851, 841, 189, 977

The list of prime factors of all numbers are

Prime factors of 851 are 23 x 37

Prime factors of 841 are 29 x 29

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 977 are 977

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

Given numbers are 851, 841, 189, 977

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

Apply this formula for all numbers.

Step1:

LCM(851, 841) = 715691

GCD(851, 841) = ( 851 x 841 ) / 715691

= 851 / 841

= 851

Step2:

LCM(1, 189) = 189

GCD(1, 189) = ( 1 x 189 ) / 189

= 1 / 189

= 1

Step3:

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

= 1 / 977

= 1

So, Greatest Common Divisor of 851, 841, 189, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 938, 976, 727, 163
• GCD of 410, 318, 494, 964
• GCD of 817, 433, 289, 694
• GCD of 268, 230, 507, 574
• GCD of 207, 917, 569, 248

Given numbers are 851, 841, 189, 977
The greatest common divisor of numbers 851, 841, 189, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 851, 841, 189, 977 is 1.

1. What is the GCD of 851, 841, 189, 977?

GCD of given numbers 851, 841, 189, 977 is 1

2. How to calculate the greatest common divisor of 851, 841, 189, 977?

We can find the highest common divisor of 851, 841, 189, 977 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 851, 841, 189, 977 i.e 1.

3. How can I use the GCD of 851, 841, 189, 977Calculator?

Out the numbers 851, 841, 189, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.