GCD of 624, 245, 728, 480 Calculator

Given Input numbers are 624, 245, 728, 480

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

Divisors of 624 :

The positive integer divisors of 624 that completely divides 624 are.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

Divisors of 245 :

The positive integer divisors of 245 that completely divides 245 are.

1, 5, 7, 35, 49, 245

Divisors of 728 :

The positive integer divisors of 728 that completely divides 728 are.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

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

GCD of numbers is the greatest common divisor

So, the GCD (624, 245, 728, 480) = 1.

Given numbers are 624, 245, 728, 480

The list of prime factors of all numbers are

Prime factors of 624 are 2 x 2 x 2 x 2 x 3 x 13

Prime factors of 245 are 5 x 7 x 7

Prime factors of 728 are 2 x 2 x 2 x 7 x 13

Prime factors of 480 are 2 x 2 x 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 624, 245, 728, 480

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

Apply this formula for all numbers.

Step1:

LCM(624, 245) = 152880

GCD(624, 245) = ( 624 x 245 ) / 152880

= 624 / 245

= 624

Step2:

LCM(1, 728) = 728

GCD(1, 728) = ( 1 x 728 ) / 728

= 1 / 728

= 1

Step3:

LCM(1, 480) = 480

GCD(1, 480) = ( 1 x 480 ) / 480

= 1 / 480

= 1

So, Greatest Common Divisor of 624, 245, 728, 480 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 492, 992, 233, 362
• GCD of 207, 391, 928, 544
• GCD of 731, 917, 894, 909
• GCD of 826, 443, 150, 262
• GCD of 898, 867, 466, 140

Given numbers are 624, 245, 728, 480
The greatest common divisor of numbers 624, 245, 728, 480 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 624, 245, 728, 480 is 1.

1. What is the GCD of 624, 245, 728, 480?

GCD of given numbers 624, 245, 728, 480 is 1

2. How to calculate the greatest common divisor of 624, 245, 728, 480?

We can find the highest common divisor of 624, 245, 728, 480 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 624, 245, 728, 480 i.e 1.

3. How can I use the GCD of 624, 245, 728, 480Calculator?

Out the numbers 624, 245, 728, 480 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.