GCD of 620, 124, 313, 748 Calculator

Given Input numbers are 620, 124, 313, 748

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 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

Divisors of 313 :

The positive integer divisors of 313 that completely divides 313 are.

1, 313

Divisors of 748 :

The positive integer divisors of 748 that completely divides 748 are.

1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

GCD of numbers is the greatest common divisor

So, the GCD (620, 124, 313, 748) = 1.

Given numbers are 620, 124, 313, 748

The list of prime factors of all numbers are

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

Prime factors of 124 are 2 x 2 x 31

Prime factors of 313 are 313

Prime factors of 748 are 2 x 2 x 11 x 17

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

Given numbers are 620, 124, 313, 748

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

Apply this formula for all numbers.

Step1:

LCM(620, 124) = 620

GCD(620, 124) = ( 620 x 124 ) / 620

= 620 / 124

= 620

Step2:

LCM(124, 313) = 38812

GCD(124, 313) = ( 124 x 313 ) / 38812

= 124 / 313

= 124

Step3:

LCM(1, 748) = 748

GCD(1, 748) = ( 1 x 748 ) / 748

= 1 / 748

= 1

So, Greatest Common Divisor of 620, 124, 313, 748 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 276, 434, 813, 143
• GCD of 886, 692, 109, 460
• GCD of 325, 133, 726, 559
• GCD of 464, 351, 695, 287
• GCD of 311, 160, 717, 259

Given numbers are 620, 124, 313, 748
The greatest common divisor of numbers 620, 124, 313, 748 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 124, 313, 748 is 1.

1. What is the GCD of 620, 124, 313, 748?

GCD of given numbers 620, 124, 313, 748 is 1

2. How to calculate the greatest common divisor of 620, 124, 313, 748?

We can find the highest common divisor of 620, 124, 313, 748 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, 124, 313, 748 i.e 1.

3. How can I use the GCD of 620, 124, 313, 748Calculator?

Out the numbers 620, 124, 313, 748 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.