GCD of 620, 736, 864, 128 Calculator

Given Input numbers are 620, 736, 864, 128

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 736 :

The positive integer divisors of 736 that completely divides 736 are.

1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736

Divisors of 864 :

The positive integer divisors of 864 that completely divides 864 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 128 :

The positive integer divisors of 128 that completely divides 128 are.

1, 2, 4, 8, 16, 32, 64, 128

GCD of numbers is the greatest common divisor

So, the GCD (620, 736, 864, 128) = 4.

Given numbers are 620, 736, 864, 128

The list of prime factors of all numbers are

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

Prime factors of 736 are 2 x 2 x 2 x 2 x 2 x 23

Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime factors of 128 are 2 x 2 x 2 x 2 x 2 x 2 x 2

The highest common occurrence is 2²

Therefore, GCD of 620, 736, 864, 128 is 4.

Given numbers are 620, 736, 864, 128

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

Apply this formula for all numbers.

Step1:

LCM(620, 736) = 114080

GCD(620, 736) = ( 620 x 736 ) / 114080

= 620 / 736

= 620

Step2:

LCM(4, 864) = 864

GCD(4, 864) = ( 4 x 864 ) / 864

= 4 / 864

= 4

Step3:

LCM(4, 128) = 128

GCD(4, 128) = ( 4 x 128 ) / 128

= 4 / 128

= 4

So, Greatest Common Divisor of 620, 736, 864, 128 is 4

Here are some samples of GCD of Numbers calculations.

• GCD of 280, 609, 892, 207
• GCD of 863, 839, 741, 787
• GCD of 145, 840, 287, 980
• GCD of 350, 451, 343, 232
• GCD of 395, 383, 157, 387

Given numbers are 620, 736, 864, 128
The greatest common divisor of numbers 620, 736, 864, 128 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 736, 864, 128 is 4.

1. What is the GCD of 620, 736, 864, 128?

GCD of given numbers 620, 736, 864, 128 is 4

2. How to calculate the greatest common divisor of 620, 736, 864, 128?

We can find the highest common divisor of 620, 736, 864, 128 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, 736, 864, 128 i.e 4.

3. How can I use the GCD of 620, 736, 864, 128Calculator?

Out the numbers 620, 736, 864, 128 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.