GCD of 123, 740, 628 Calculator

Given Input numbers are 123, 740, 628

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

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

Divisors of 740 :

The positive integer divisors of 740 that completely divides 740 are.

1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

Divisors of 628 :

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

1, 2, 4, 157, 314, 628

GCD of numbers is the greatest common divisor

So, the GCD (123, 740, 628) = 1.

Given numbers are 123, 740, 628

The list of prime factors of all numbers are

Prime factors of 123 are 3 x 41

Prime factors of 740 are 2 x 2 x 5 x 37

Prime factors of 628 are 2 x 2 x 157

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

Given numbers are 123, 740, 628

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

Apply this formula for all numbers.

Step1:

LCM(123, 740) = 91020

GCD(123, 740) = ( 123 x 740 ) / 91020

= 123 / 740

= 123

Step2:

LCM(1, 628) = 628

GCD(1, 628) = ( 1 x 628 ) / 628

= 1 / 628

= 1

So, Greatest Common Divisor of 123, 740, 628 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 773, 918, 701
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• GCD of 379, 503, 344
• GCD of 360, 764, 958
• GCD of 859, 852, 410

Given numbers are 123, 740, 628
The greatest common divisor of numbers 123, 740, 628 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 123, 740, 628 is 1.

1. What is the GCD of 123, 740, 628?

GCD of given numbers 123, 740, 628 is 1

2. How to calculate the greatest common divisor of 123, 740, 628?

We can find the highest common divisor of 123, 740, 628 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 123, 740, 628 i.e 1.

3. How can I use the GCD of 123, 740, 628Calculator?

Out the numbers 123, 740, 628 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.