GCD of 122, 248, 486, 624 Calculator

Given Input numbers are 122, 248, 486, 624

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

Divisors of 122 :

The positive integer divisors of 122 that completely divides 122 are.

1, 2, 61, 122

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 486 :

The positive integer divisors of 486 that completely divides 486 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

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

GCD of numbers is the greatest common divisor

So, the GCD (122, 248, 486, 624) = 2.

Given numbers are 122, 248, 486, 624

The list of prime factors of all numbers are

Prime factors of 122 are 2 x 61

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 486 are 2 x 3 x 3 x 3 x 3 x 3

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

The highest common occurrence is 2¹

Therefore, GCD of 122, 248, 486, 624 is 2.

Given numbers are 122, 248, 486, 624

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

Apply this formula for all numbers.

Step1:

LCM(122, 248) = 15128

GCD(122, 248) = ( 122 x 248 ) / 15128

= 122 / 248

= 122

Step2:

LCM(2, 486) = 486

GCD(2, 486) = ( 2 x 486 ) / 486

= 2 / 486

= 2

Step3:

LCM(2, 624) = 624

GCD(2, 624) = ( 2 x 624 ) / 624

= 2 / 624

= 2

So, Greatest Common Divisor of 122, 248, 486, 624 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 332, 269, 142, 409
• GCD of 350, 920, 898, 761
• GCD of 264, 566, 437, 841
• GCD of 818, 113, 194, 375
• GCD of 549, 871, 657, 919

Given numbers are 122, 248, 486, 624
The greatest common divisor of numbers 122, 248, 486, 624 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 122, 248, 486, 624 is 2.

1. What is the GCD of 122, 248, 486, 624?

GCD of given numbers 122, 248, 486, 624 is 2

2. How to calculate the greatest common divisor of 122, 248, 486, 624?

We can find the highest common divisor of 122, 248, 486, 624 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 122, 248, 486, 624 i.e 2.

3. How can I use the GCD of 122, 248, 486, 624Calculator?

Out the numbers 122, 248, 486, 624 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.