GCD of 862, 663, 507, 120 Calculator

Given Input numbers are 862, 663, 507, 120

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

Divisors of 862 :

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

1, 2, 431, 862

Divisors of 663 :

The positive integer divisors of 663 that completely divides 663 are.

1, 3, 13, 17, 39, 51, 221, 663

Divisors of 507 :

The positive integer divisors of 507 that completely divides 507 are.

1, 3, 13, 39, 169, 507

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

GCD of numbers is the greatest common divisor

So, the GCD (862, 663, 507, 120) = 1.

Given numbers are 862, 663, 507, 120

The list of prime factors of all numbers are

Prime factors of 862 are 2 x 431

Prime factors of 663 are 3 x 13 x 17

Prime factors of 507 are 3 x 13 x 13

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

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

Given numbers are 862, 663, 507, 120

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

Apply this formula for all numbers.

Step1:

LCM(862, 663) = 571506

GCD(862, 663) = ( 862 x 663 ) / 571506

= 862 / 663

= 862

Step2:

LCM(1, 507) = 507

GCD(1, 507) = ( 1 x 507 ) / 507

= 1 / 507

= 1

Step3:

LCM(1, 120) = 120

GCD(1, 120) = ( 1 x 120 ) / 120

= 1 / 120

= 1

So, Greatest Common Divisor of 862, 663, 507, 120 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 697, 663, 964, 125
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• GCD of 439, 658, 674, 207

Given numbers are 862, 663, 507, 120
The greatest common divisor of numbers 862, 663, 507, 120 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 862, 663, 507, 120 is 1.

1. What is the GCD of 862, 663, 507, 120?

GCD of given numbers 862, 663, 507, 120 is 1

2. How to calculate the greatest common divisor of 862, 663, 507, 120?

We can find the highest common divisor of 862, 663, 507, 120 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 862, 663, 507, 120 i.e 1.

3. How can I use the GCD of 862, 663, 507, 120Calculator?

Out the numbers 862, 663, 507, 120 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.