GCD of 492, 639, 374, 432 Calculator

Given Input numbers are 492, 639, 374, 432

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

Divisors of 492 :

The positive integer divisors of 492 that completely divides 492 are.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 639 :

The positive integer divisors of 639 that completely divides 639 are.

1, 3, 9, 71, 213, 639

Divisors of 374 :

The positive integer divisors of 374 that completely divides 374 are.

1, 2, 11, 17, 22, 34, 187, 374

Divisors of 432 :

The positive integer divisors of 432 that completely divides 432 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

GCD of numbers is the greatest common divisor

So, the GCD (492, 639, 374, 432) = 1.

Given numbers are 492, 639, 374, 432

The list of prime factors of all numbers are

Prime factors of 492 are 2 x 2 x 3 x 41

Prime factors of 639 are 3 x 3 x 71

Prime factors of 374 are 2 x 11 x 17

Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3

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

Given numbers are 492, 639, 374, 432

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

Apply this formula for all numbers.

Step1:

LCM(492, 639) = 104796

GCD(492, 639) = ( 492 x 639 ) / 104796

= 492 / 639

= 492

Step2:

LCM(3, 374) = 1122

GCD(3, 374) = ( 3 x 374 ) / 1122

= 3 / 374

= 3

Step3:

LCM(1, 432) = 432

GCD(1, 432) = ( 1 x 432 ) / 432

= 1 / 432

= 1

So, Greatest Common Divisor of 492, 639, 374, 432 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 755, 603, 660, 184
• GCD of 904, 496, 144, 184
• GCD of 656, 281, 186, 269
• GCD of 117, 963, 407, 278
• GCD of 274, 263, 685, 428

Given numbers are 492, 639, 374, 432
The greatest common divisor of numbers 492, 639, 374, 432 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 492, 639, 374, 432 is 1.

1. What is the GCD of 492, 639, 374, 432?

GCD of given numbers 492, 639, 374, 432 is 1

2. How to calculate the greatest common divisor of 492, 639, 374, 432?

We can find the highest common divisor of 492, 639, 374, 432 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 492, 639, 374, 432 i.e 1.

3. How can I use the GCD of 492, 639, 374, 432Calculator?

Out the numbers 492, 639, 374, 432 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.