GCD of 747, 603, 628, 253 Calculator

Given Input numbers are 747, 603, 628, 253

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

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 603 :

The positive integer divisors of 603 that completely divides 603 are.

1, 3, 9, 67, 201, 603

Divisors of 628 :

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

1, 2, 4, 157, 314, 628

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

GCD of numbers is the greatest common divisor

So, the GCD (747, 603, 628, 253) = 1.

Given numbers are 747, 603, 628, 253

The list of prime factors of all numbers are

Prime factors of 747 are 3 x 3 x 83

Prime factors of 603 are 3 x 3 x 67

Prime factors of 628 are 2 x 2 x 157

Prime factors of 253 are 11 x 23

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

Given numbers are 747, 603, 628, 253

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

Apply this formula for all numbers.

Step1:

LCM(747, 603) = 50049

GCD(747, 603) = ( 747 x 603 ) / 50049

= 747 / 603

= 747

Step2:

LCM(9, 628) = 5652

GCD(9, 628) = ( 9 x 628 ) / 5652

= 9 / 628

= 9

Step3:

LCM(1, 253) = 253

GCD(1, 253) = ( 1 x 253 ) / 253

= 1 / 253

= 1

So, Greatest Common Divisor of 747, 603, 628, 253 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 829, 733, 817, 172
• GCD of 693, 256, 684, 820
• GCD of 510, 467, 599, 222
• GCD of 293, 248, 941, 143
• GCD of 111, 772, 226, 459

Given numbers are 747, 603, 628, 253
The greatest common divisor of numbers 747, 603, 628, 253 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 747, 603, 628, 253 is 1.

1. What is the GCD of 747, 603, 628, 253?

GCD of given numbers 747, 603, 628, 253 is 1

2. How to calculate the greatest common divisor of 747, 603, 628, 253?

We can find the highest common divisor of 747, 603, 628, 253 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 747, 603, 628, 253 i.e 1.

3. How can I use the GCD of 747, 603, 628, 253Calculator?

Out the numbers 747, 603, 628, 253 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.