GCD of 548, 532, 561, 238 Calculator

Given Input numbers are 548, 532, 561, 238

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

Divisors of 548 :

The positive integer divisors of 548 that completely divides 548 are.

1, 2, 4, 137, 274, 548

Divisors of 532 :

The positive integer divisors of 532 that completely divides 532 are.

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

GCD of numbers is the greatest common divisor

So, the GCD (548, 532, 561, 238) = 1.

Given numbers are 548, 532, 561, 238

The list of prime factors of all numbers are

Prime factors of 548 are 2 x 2 x 137

Prime factors of 532 are 2 x 2 x 7 x 19

Prime factors of 561 are 3 x 11 x 17

Prime factors of 238 are 2 x 7 x 17

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

Given numbers are 548, 532, 561, 238

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

Apply this formula for all numbers.

Step1:

LCM(548, 532) = 72884

GCD(548, 532) = ( 548 x 532 ) / 72884

= 548 / 532

= 548

Step2:

LCM(4, 561) = 2244

GCD(4, 561) = ( 4 x 561 ) / 2244

= 4 / 561

= 4

Step3:

LCM(1, 238) = 238

GCD(1, 238) = ( 1 x 238 ) / 238

= 1 / 238

= 1

So, Greatest Common Divisor of 548, 532, 561, 238 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 424, 217, 678, 373
• GCD of 423, 882, 990, 165
• GCD of 245, 803, 770, 646
• GCD of 829, 543, 773, 957
• GCD of 623, 840, 598, 329

Given numbers are 548, 532, 561, 238
The greatest common divisor of numbers 548, 532, 561, 238 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 548, 532, 561, 238 is 1.

1. What is the GCD of 548, 532, 561, 238?

GCD of given numbers 548, 532, 561, 238 is 1

2. How to calculate the greatest common divisor of 548, 532, 561, 238?

We can find the highest common divisor of 548, 532, 561, 238 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 548, 532, 561, 238 i.e 1.

3. How can I use the GCD of 548, 532, 561, 238Calculator?

Out the numbers 548, 532, 561, 238 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.