GCD of 248, 475, 945, 240 Calculator

Given Input numbers are 248, 475, 945, 240

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 475 :

The positive integer divisors of 475 that completely divides 475 are.

1, 5, 19, 25, 95, 475

Divisors of 945 :

The positive integer divisors of 945 that completely divides 945 are.

1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945

Divisors of 240 :

The positive integer divisors of 240 that completely divides 240 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

GCD of numbers is the greatest common divisor

So, the GCD (248, 475, 945, 240) = 1.

Given numbers are 248, 475, 945, 240

The list of prime factors of all numbers are

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

Prime factors of 475 are 5 x 5 x 19

Prime factors of 945 are 3 x 3 x 3 x 5 x 7

Prime factors of 240 are 2 x 2 x 2 x 2 x 3 x 5

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

Given numbers are 248, 475, 945, 240

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

Apply this formula for all numbers.

Step1:

LCM(248, 475) = 117800

GCD(248, 475) = ( 248 x 475 ) / 117800

= 248 / 475

= 248

Step2:

LCM(1, 945) = 945

GCD(1, 945) = ( 1 x 945 ) / 945

= 1 / 945

= 1

Step3:

LCM(1, 240) = 240

GCD(1, 240) = ( 1 x 240 ) / 240

= 1 / 240

= 1

So, Greatest Common Divisor of 248, 475, 945, 240 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 380, 911, 183, 593
• GCD of 848, 890, 106, 183
• GCD of 978, 100, 914, 286
• GCD of 173, 806, 607, 304
• GCD of 874, 757, 297, 949

Given numbers are 248, 475, 945, 240
The greatest common divisor of numbers 248, 475, 945, 240 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 248, 475, 945, 240 is 1.

1. What is the GCD of 248, 475, 945, 240?

GCD of given numbers 248, 475, 945, 240 is 1

2. How to calculate the greatest common divisor of 248, 475, 945, 240?

We can find the highest common divisor of 248, 475, 945, 240 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, 475, 945, 240 i.e 1.

3. How can I use the GCD of 248, 475, 945, 240Calculator?

Out the numbers 248, 475, 945, 240 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.