GCD of 120, 841, 189, 862 Calculator

Given Input numbers are 120, 841, 189, 862

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

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

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 862 :

The positive integer divisors of 862 that completely divides 862 are.

1, 2, 431, 862

GCD of numbers is the greatest common divisor

So, the GCD (120, 841, 189, 862) = 1.

Given numbers are 120, 841, 189, 862

The list of prime factors of all numbers are

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

Prime factors of 841 are 29 x 29

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

Prime factors of 862 are 2 x 431

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

Given numbers are 120, 841, 189, 862

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

Apply this formula for all numbers.

Step1:

LCM(120, 841) = 100920

GCD(120, 841) = ( 120 x 841 ) / 100920

= 120 / 841

= 120

Step2:

LCM(1, 189) = 189

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

= 1 / 189

= 1

Step3:

LCM(1, 862) = 862

GCD(1, 862) = ( 1 x 862 ) / 862

= 1 / 862

= 1

So, Greatest Common Divisor of 120, 841, 189, 862 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 394, 916, 769, 279
• GCD of 114, 544, 909, 427
• GCD of 241, 784, 198, 840
• GCD of 754, 261, 983, 633
• GCD of 452, 215, 100, 143

Given numbers are 120, 841, 189, 862
The greatest common divisor of numbers 120, 841, 189, 862 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 120, 841, 189, 862 is 1.

1. What is the GCD of 120, 841, 189, 862?

GCD of given numbers 120, 841, 189, 862 is 1

2. How to calculate the greatest common divisor of 120, 841, 189, 862?

We can find the highest common divisor of 120, 841, 189, 862 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 120, 841, 189, 862 i.e 1.

3. How can I use the GCD of 120, 841, 189, 862Calculator?

Out the numbers 120, 841, 189, 862 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.