GCD of 143, 988, 543, 448 Calculator

Given Input numbers are 143, 988, 543, 448

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

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 543 :

The positive integer divisors of 543 that completely divides 543 are.

1, 3, 181, 543

Divisors of 448 :

The positive integer divisors of 448 that completely divides 448 are.

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

GCD of numbers is the greatest common divisor

So, the GCD (143, 988, 543, 448) = 1.

Given numbers are 143, 988, 543, 448

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 988 are 2 x 2 x 13 x 19

Prime factors of 543 are 3 x 181

Prime factors of 448 are 2 x 2 x 2 x 2 x 2 x 2 x 7

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

Given numbers are 143, 988, 543, 448

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

Apply this formula for all numbers.

Step1:

LCM(143, 988) = 10868

GCD(143, 988) = ( 143 x 988 ) / 10868

= 143 / 988

= 143

Step2:

LCM(13, 543) = 7059

GCD(13, 543) = ( 13 x 543 ) / 7059

= 13 / 543

= 13

Step3:

LCM(1, 448) = 448

GCD(1, 448) = ( 1 x 448 ) / 448

= 1 / 448

= 1

So, Greatest Common Divisor of 143, 988, 543, 448 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 848, 154, 587, 130
• GCD of 900, 478, 220, 949
• GCD of 459, 608, 452, 520
• GCD of 787, 642, 912, 411
• GCD of 130, 910, 913, 251

Given numbers are 143, 988, 543, 448
The greatest common divisor of numbers 143, 988, 543, 448 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 988, 543, 448 is 1.

1. What is the GCD of 143, 988, 543, 448?

GCD of given numbers 143, 988, 543, 448 is 1

2. How to calculate the greatest common divisor of 143, 988, 543, 448?

We can find the highest common divisor of 143, 988, 543, 448 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 143, 988, 543, 448 i.e 1.

3. How can I use the GCD of 143, 988, 543, 448Calculator?

Out the numbers 143, 988, 543, 448 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.