GCD of 248, 123, 438, 146 Calculator

Given Input numbers are 248, 123, 438, 146

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

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 123 :

The positive integer divisors of 123 that completely divides 123 are.

1, 3, 41, 123

Divisors of 438 :

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

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

Divisors of 146 :

The positive integer divisors of 146 that completely divides 146 are.

1, 2, 73, 146

GCD of numbers is the greatest common divisor

So, the GCD (248, 123, 438, 146) = 1.

Given numbers are 248, 123, 438, 146

The list of prime factors of all numbers are

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 123 are 3 x 41

Prime factors of 438 are 2 x 3 x 73

Prime factors of 146 are 2 x 73

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

Given numbers are 248, 123, 438, 146

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

Apply this formula for all numbers.

Step1:

LCM(248, 123) = 30504

GCD(248, 123) = ( 248 x 123 ) / 30504

= 248 / 123

= 248

Step2:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

Step3:

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

= 1 / 146

= 1

So, Greatest Common Divisor of 248, 123, 438, 146 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 250, 611, 658, 552
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• GCD of 578, 649, 329, 765
• GCD of 498, 470, 338, 942
• GCD of 997, 128, 418, 995

Given numbers are 248, 123, 438, 146
The greatest common divisor of numbers 248, 123, 438, 146 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 248, 123, 438, 146 is 1.

1. What is the GCD of 248, 123, 438, 146?

GCD of given numbers 248, 123, 438, 146 is 1

2. How to calculate the greatest common divisor of 248, 123, 438, 146?

We can find the highest common divisor of 248, 123, 438, 146 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 248, 123, 438, 146 i.e 1.

3. How can I use the GCD of 248, 123, 438, 146Calculator?

Out the numbers 248, 123, 438, 146 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.