GCD of 396, 548, 978, 765 Calculator

Given Input numbers are 396, 548, 978, 765

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

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 548 :

The positive integer divisors of 548 that completely divides 548 are.

1, 2, 4, 137, 274, 548

Divisors of 978 :

The positive integer divisors of 978 that completely divides 978 are.

1, 2, 3, 6, 163, 326, 489, 978

Divisors of 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

GCD of numbers is the greatest common divisor

So, the GCD (396, 548, 978, 765) = 1.

Given numbers are 396, 548, 978, 765

The list of prime factors of all numbers are

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 548 are 2 x 2 x 137

Prime factors of 978 are 2 x 3 x 163

Prime factors of 765 are 3 x 3 x 5 x 17

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

Given numbers are 396, 548, 978, 765

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

Apply this formula for all numbers.

Step1:

LCM(396, 548) = 54252

GCD(396, 548) = ( 396 x 548 ) / 54252

= 396 / 548

= 396

Step2:

LCM(4, 978) = 1956

GCD(4, 978) = ( 4 x 978 ) / 1956

= 4 / 978

= 4

Step3:

LCM(2, 765) = 1530

GCD(2, 765) = ( 2 x 765 ) / 1530

= 2 / 765

= 2

So, Greatest Common Divisor of 396, 548, 978, 765 is 1

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• GCD of 748, 553, 237, 740
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Given numbers are 396, 548, 978, 765
The greatest common divisor of numbers 396, 548, 978, 765 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 396, 548, 978, 765 is 1.

1. What is the GCD of 396, 548, 978, 765?

GCD of given numbers 396, 548, 978, 765 is 1

2. How to calculate the greatest common divisor of 396, 548, 978, 765?

We can find the highest common divisor of 396, 548, 978, 765 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 396, 548, 978, 765 i.e 1.

3. How can I use the GCD of 396, 548, 978, 765Calculator?

Out the numbers 396, 548, 978, 765 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.