GCD of 620, 484, 248, 612 Calculator

Given Input numbers are 620, 484, 248, 612

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

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 484 :

The positive integer divisors of 484 that completely divides 484 are.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 248 :

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

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

Divisors of 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

GCD of numbers is the greatest common divisor

So, the GCD (620, 484, 248, 612) = 4.

Given numbers are 620, 484, 248, 612

The list of prime factors of all numbers are

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 484 are 2 x 2 x 11 x 11

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

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

The highest common occurrence is 2²

Therefore, GCD of 620, 484, 248, 612 is 4.

Given numbers are 620, 484, 248, 612

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

Apply this formula for all numbers.

Step1:

LCM(620, 484) = 75020

GCD(620, 484) = ( 620 x 484 ) / 75020

= 620 / 484

= 620

Step2:

LCM(4, 248) = 248

GCD(4, 248) = ( 4 x 248 ) / 248

= 4 / 248

= 4

Step3:

LCM(4, 612) = 612

GCD(4, 612) = ( 4 x 612 ) / 612

= 4 / 612

= 4

So, Greatest Common Divisor of 620, 484, 248, 612 is 4

Here are some samples of GCD of Numbers calculations.

• GCD of 417, 811, 345, 656
• GCD of 963, 410, 706, 611
• GCD of 211, 385, 617, 764
• GCD of 816, 672, 188, 482
• GCD of 666, 813, 562, 173

Given numbers are 620, 484, 248, 612
The greatest common divisor of numbers 620, 484, 248, 612 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 484, 248, 612 is 4.

1. What is the GCD of 620, 484, 248, 612?

GCD of given numbers 620, 484, 248, 612 is 4

2. How to calculate the greatest common divisor of 620, 484, 248, 612?

We can find the highest common divisor of 620, 484, 248, 612 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 620, 484, 248, 612 i.e 4.

3. How can I use the GCD of 620, 484, 248, 612Calculator?

Out the numbers 620, 484, 248, 612 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.