GCD of 628, 144, 145, 573 Calculator

Given Input numbers are 628, 144, 145, 573

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

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 144 :

The positive integer divisors of 144 that completely divides 144 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

Divisors of 573 :

The positive integer divisors of 573 that completely divides 573 are.

1, 3, 191, 573

GCD of numbers is the greatest common divisor

So, the GCD (628, 144, 145, 573) = 1.

Given numbers are 628, 144, 145, 573

The list of prime factors of all numbers are

Prime factors of 628 are 2 x 2 x 157

Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3

Prime factors of 145 are 5 x 29

Prime factors of 573 are 3 x 191

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

Given numbers are 628, 144, 145, 573

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

Apply this formula for all numbers.

Step1:

LCM(628, 144) = 22608

GCD(628, 144) = ( 628 x 144 ) / 22608

= 628 / 144

= 628

Step2:

LCM(4, 145) = 580

GCD(4, 145) = ( 4 x 145 ) / 580

= 4 / 145

= 4

Step3:

LCM(1, 573) = 573

GCD(1, 573) = ( 1 x 573 ) / 573

= 1 / 573

= 1

So, Greatest Common Divisor of 628, 144, 145, 573 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 210, 426, 338, 294
• GCD of 467, 776, 720, 371
• GCD of 911, 798, 490, 705
• GCD of 124, 236, 779, 148
• GCD of 954, 786, 513, 674

Given numbers are 628, 144, 145, 573
The greatest common divisor of numbers 628, 144, 145, 573 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 628, 144, 145, 573 is 1.

1. What is the GCD of 628, 144, 145, 573?

GCD of given numbers 628, 144, 145, 573 is 1

2. How to calculate the greatest common divisor of 628, 144, 145, 573?

We can find the highest common divisor of 628, 144, 145, 573 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 628, 144, 145, 573 i.e 1.

3. How can I use the GCD of 628, 144, 145, 573Calculator?

Out the numbers 628, 144, 145, 573 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.