GCD of 155, 447, 732, 248 Calculator

Given Input numbers are 155, 447, 732, 248

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

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 447 :

The positive integer divisors of 447 that completely divides 447 are.

1, 3, 149, 447

Divisors of 732 :

The positive integer divisors of 732 that completely divides 732 are.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 248 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (155, 447, 732, 248) = 1.

Given numbers are 155, 447, 732, 248

The list of prime factors of all numbers are

Prime factors of 155 are 5 x 31

Prime factors of 447 are 3 x 149

Prime factors of 732 are 2 x 2 x 3 x 61

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

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

Given numbers are 155, 447, 732, 248

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

Apply this formula for all numbers.

Step1:

LCM(155, 447) = 69285

GCD(155, 447) = ( 155 x 447 ) / 69285

= 155 / 447

= 155

Step2:

LCM(1, 732) = 732

GCD(1, 732) = ( 1 x 732 ) / 732

= 1 / 732

= 1

Step3:

LCM(1, 248) = 248

GCD(1, 248) = ( 1 x 248 ) / 248

= 1 / 248

= 1

So, Greatest Common Divisor of 155, 447, 732, 248 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 128, 984, 973, 529
• GCD of 196, 546, 872, 413
• GCD of 417, 517, 853, 830
• GCD of 981, 377, 772, 316
• GCD of 969, 845, 167, 127

Given numbers are 155, 447, 732, 248
The greatest common divisor of numbers 155, 447, 732, 248 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 155, 447, 732, 248 is 1.

1. What is the GCD of 155, 447, 732, 248?

GCD of given numbers 155, 447, 732, 248 is 1

2. How to calculate the greatest common divisor of 155, 447, 732, 248?

We can find the highest common divisor of 155, 447, 732, 248 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 155, 447, 732, 248 i.e 1.

3. How can I use the GCD of 155, 447, 732, 248Calculator?

Out the numbers 155, 447, 732, 248 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.