GCD of 744, 676, 423, 620 Calculator

Given Input numbers are 744, 676, 423, 620

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

Divisors of 744 :

The positive integer divisors of 744 that completely divides 744 are.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Divisors of 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

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

GCD of numbers is the greatest common divisor

So, the GCD (744, 676, 423, 620) = 1.

Given numbers are 744, 676, 423, 620

The list of prime factors of all numbers are

Prime factors of 744 are 2 x 2 x 2 x 3 x 31

Prime factors of 676 are 2 x 2 x 13 x 13

Prime factors of 423 are 3 x 3 x 47

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

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

Given numbers are 744, 676, 423, 620

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

Apply this formula for all numbers.

Step1:

LCM(744, 676) = 125736

GCD(744, 676) = ( 744 x 676 ) / 125736

= 744 / 676

= 744

Step2:

LCM(4, 423) = 1692

GCD(4, 423) = ( 4 x 423 ) / 1692

= 4 / 423

= 4

Step3:

LCM(1, 620) = 620

GCD(1, 620) = ( 1 x 620 ) / 620

= 1 / 620

= 1

So, Greatest Common Divisor of 744, 676, 423, 620 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 432, 881, 617, 601
• GCD of 689, 972, 559, 867
• GCD of 686, 900, 395, 894
• GCD of 594, 121, 104, 700
• GCD of 458, 295, 239, 612

Given numbers are 744, 676, 423, 620
The greatest common divisor of numbers 744, 676, 423, 620 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 744, 676, 423, 620 is 1.

1. What is the GCD of 744, 676, 423, 620?

GCD of given numbers 744, 676, 423, 620 is 1

2. How to calculate the greatest common divisor of 744, 676, 423, 620?

We can find the highest common divisor of 744, 676, 423, 620 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 744, 676, 423, 620 i.e 1.

3. How can I use the GCD of 744, 676, 423, 620Calculator?

Out the numbers 744, 676, 423, 620 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.