GCD of 478, 248, 261, 125 Calculator

Given Input numbers are 478, 248, 261, 125

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

Divisors of 478 :

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

1, 2, 239, 478

Divisors of 248 :

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

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

Divisors of 261 :

The positive integer divisors of 261 that completely divides 261 are.

1, 3, 9, 29, 87, 261

Divisors of 125 :

The positive integer divisors of 125 that completely divides 125 are.

1, 5, 25, 125

GCD of numbers is the greatest common divisor

So, the GCD (478, 248, 261, 125) = 1.

Given numbers are 478, 248, 261, 125

The list of prime factors of all numbers are

Prime factors of 478 are 2 x 239

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

Prime factors of 261 are 3 x 3 x 29

Prime factors of 125 are 5 x 5 x 5

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

Given numbers are 478, 248, 261, 125

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

Apply this formula for all numbers.

Step1:

LCM(478, 248) = 59272

GCD(478, 248) = ( 478 x 248 ) / 59272

= 478 / 248

= 478

Step2:

LCM(2, 261) = 522

GCD(2, 261) = ( 2 x 261 ) / 522

= 2 / 261

= 2

Step3:

LCM(1, 125) = 125

GCD(1, 125) = ( 1 x 125 ) / 125

= 1 / 125

= 1

So, Greatest Common Divisor of 478, 248, 261, 125 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 948, 473, 429, 121
• GCD of 658, 214, 288, 448
• GCD of 499, 880, 669, 250
• GCD of 459, 390, 459, 189
• GCD of 939, 437, 625, 300

Given numbers are 478, 248, 261, 125
The greatest common divisor of numbers 478, 248, 261, 125 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 478, 248, 261, 125 is 1.

1. What is the GCD of 478, 248, 261, 125?

GCD of given numbers 478, 248, 261, 125 is 1

2. How to calculate the greatest common divisor of 478, 248, 261, 125?

We can find the highest common divisor of 478, 248, 261, 125 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 478, 248, 261, 125 i.e 1.

3. How can I use the GCD of 478, 248, 261, 125Calculator?

Out the numbers 478, 248, 261, 125 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.