GCD of 480, 837, 66, 247 Calculator

Given Input numbers are 480, 837, 66, 247

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

Divisors of 480 :

The positive integer divisors of 480 that completely divides 480 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

Divisors of 837 :

The positive integer divisors of 837 that completely divides 837 are.

1, 3, 9, 27, 31, 93, 279, 837

Divisors of 66 :

The positive integer divisors of 66 that completely divides 66 are.

1, 2, 3, 6, 11, 22, 33, 66

Divisors of 247 :

The positive integer divisors of 247 that completely divides 247 are.

1, 13, 19, 247

GCD of numbers is the greatest common divisor

So, the GCD (480, 837, 66, 247) = 1.

Given numbers are 480, 837, 66, 247

The list of prime factors of all numbers are

Prime factors of 480 are 2 x 2 x 2 x 2 x 2 x 3 x 5

Prime factors of 837 are 3 x 3 x 3 x 31

Prime factors of 66 are 2 x 3 x 11

Prime factors of 247 are 13 x 19

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

Given numbers are 480, 837, 66, 247

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

Apply this formula for all numbers.

Step1:

LCM(480, 837) = 133920

GCD(480, 837) = ( 480 x 837 ) / 133920

= 480 / 837

= 480

Step2:

LCM(3, 66) = 66

GCD(3, 66) = ( 3 x 66 ) / 66

= 3 / 66

= 3

Step3:

LCM(3, 247) = 741

GCD(3, 247) = ( 3 x 247 ) / 741

= 3 / 247

= 3

So, Greatest Common Divisor of 480, 837, 66, 247 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 848, 721, 43, 958
• GCD of 137, 796, 91, 805
• GCD of 446, 406, 55, 881
• GCD of 417, 785, 15, 823
• GCD of 355, 648, 55, 561

Given numbers are 480, 837, 66, 247
The greatest common divisor of numbers 480, 837, 66, 247 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 480, 837, 66, 247 is 1.

1. What is the GCD of 480, 837, 66, 247?

GCD of given numbers 480, 837, 66, 247 is 1

2. How to calculate the greatest common divisor of 480, 837, 66, 247?

We can find the highest common divisor of 480, 837, 66, 247 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 480, 837, 66, 247 i.e 1.

3. How can I use the GCD of 480, 837, 66, 247Calculator?

Out the numbers 480, 837, 66, 247 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.