GCD of 438, 989, 336, 662 Calculator

Given Input numbers are 438, 989, 336, 662

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

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 989 :

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

1, 23, 43, 989

Divisors of 336 :

The positive integer divisors of 336 that completely divides 336 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Divisors of 662 :

The positive integer divisors of 662 that completely divides 662 are.

1, 2, 331, 662

GCD of numbers is the greatest common divisor

So, the GCD (438, 989, 336, 662) = 1.

Given numbers are 438, 989, 336, 662

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 989 are 23 x 43

Prime factors of 336 are 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 662 are 2 x 331

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

Given numbers are 438, 989, 336, 662

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

Apply this formula for all numbers.

Step1:

LCM(438, 989) = 433182

GCD(438, 989) = ( 438 x 989 ) / 433182

= 438 / 989

= 438

Step2:

LCM(1, 336) = 336

GCD(1, 336) = ( 1 x 336 ) / 336

= 1 / 336

= 1

Step3:

LCM(1, 662) = 662

GCD(1, 662) = ( 1 x 662 ) / 662

= 1 / 662

= 1

So, Greatest Common Divisor of 438, 989, 336, 662 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 405, 138, 892, 591
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• GCD of 653, 898, 411, 373
• GCD of 105, 349, 445, 215
• GCD of 553, 683, 323, 595

Given numbers are 438, 989, 336, 662
The greatest common divisor of numbers 438, 989, 336, 662 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 989, 336, 662 is 1.

1. What is the GCD of 438, 989, 336, 662?

GCD of given numbers 438, 989, 336, 662 is 1

2. How to calculate the greatest common divisor of 438, 989, 336, 662?

We can find the highest common divisor of 438, 989, 336, 662 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 438, 989, 336, 662 i.e 1.

3. How can I use the GCD of 438, 989, 336, 662Calculator?

Out the numbers 438, 989, 336, 662 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.