GCD of 392, 620, 340, 727 Calculator

Given Input numbers are 392, 620, 340, 727

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

Divisors of 392 :

The positive integer divisors of 392 that completely divides 392 are.

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

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 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 727 :

The positive integer divisors of 727 that completely divides 727 are.

1, 727

GCD of numbers is the greatest common divisor

So, the GCD (392, 620, 340, 727) = 1.

Given numbers are 392, 620, 340, 727

The list of prime factors of all numbers are

Prime factors of 392 are 2 x 2 x 2 x 7 x 7

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

Prime factors of 340 are 2 x 2 x 5 x 17

Prime factors of 727 are 727

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

Given numbers are 392, 620, 340, 727

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

Apply this formula for all numbers.

Step1:

LCM(392, 620) = 60760

GCD(392, 620) = ( 392 x 620 ) / 60760

= 392 / 620

= 392

Step2:

LCM(4, 340) = 340

GCD(4, 340) = ( 4 x 340 ) / 340

= 4 / 340

= 4

Step3:

LCM(4, 727) = 2908

GCD(4, 727) = ( 4 x 727 ) / 2908

= 4 / 727

= 4

So, Greatest Common Divisor of 392, 620, 340, 727 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 437, 751, 858, 375
• GCD of 320, 233, 382, 578
• GCD of 507, 696, 320, 390
• GCD of 145, 421, 553, 789
• GCD of 704, 275, 246, 865

Given numbers are 392, 620, 340, 727
The greatest common divisor of numbers 392, 620, 340, 727 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 392, 620, 340, 727 is 1.

1. What is the GCD of 392, 620, 340, 727?

GCD of given numbers 392, 620, 340, 727 is 1

2. How to calculate the greatest common divisor of 392, 620, 340, 727?

We can find the highest common divisor of 392, 620, 340, 727 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 392, 620, 340, 727 i.e 1.

3. How can I use the GCD of 392, 620, 340, 727Calculator?

Out the numbers 392, 620, 340, 727 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.