GCD of 764, 989, 478 Calculator

Given Input numbers are 764, 989, 478

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

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

GCD of numbers is the greatest common divisor

So, the GCD (764, 989, 478) = 1.

Given numbers are 764, 989, 478

The list of prime factors of all numbers are

Prime factors of 764 are 2 x 2 x 191

Prime factors of 989 are 23 x 43

Prime factors of 478 are 2 x 239

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

Given numbers are 764, 989, 478

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

Apply this formula for all numbers.

Step1:

LCM(764, 989) = 755596

GCD(764, 989) = ( 764 x 989 ) / 755596

= 764 / 989

= 764

Step2:

LCM(1, 478) = 478

GCD(1, 478) = ( 1 x 478 ) / 478

= 1 / 478

= 1

So, Greatest Common Divisor of 764, 989, 478 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 395, 489, 643
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• GCD of 366, 532, 494
• GCD of 335, 104, 456
• GCD of 732, 261, 814

Given numbers are 764, 989, 478
The greatest common divisor of numbers 764, 989, 478 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 764, 989, 478 is 1.

1. What is the GCD of 764, 989, 478?

GCD of given numbers 764, 989, 478 is 1

2. How to calculate the greatest common divisor of 764, 989, 478?

We can find the highest common divisor of 764, 989, 478 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 764, 989, 478 i.e 1.

3. How can I use the GCD of 764, 989, 478Calculator?

Out the numbers 764, 989, 478 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.