GCD of 551, 738, 221, 325 Calculator

Given Input numbers are 551, 738, 221, 325

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

Divisors of 551 :

The positive integer divisors of 551 that completely divides 551 are.

1, 19, 29, 551

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

GCD of numbers is the greatest common divisor

So, the GCD (551, 738, 221, 325) = 1.

Given numbers are 551, 738, 221, 325

The list of prime factors of all numbers are

Prime factors of 551 are 19 x 29

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 221 are 13 x 17

Prime factors of 325 are 5 x 5 x 13

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

Given numbers are 551, 738, 221, 325

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

Apply this formula for all numbers.

Step1:

LCM(551, 738) = 406638

GCD(551, 738) = ( 551 x 738 ) / 406638

= 551 / 738

= 551

Step2:

LCM(1, 221) = 221

GCD(1, 221) = ( 1 x 221 ) / 221

= 1 / 221

= 1

Step3:

LCM(1, 325) = 325

GCD(1, 325) = ( 1 x 325 ) / 325

= 1 / 325

= 1

So, Greatest Common Divisor of 551, 738, 221, 325 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 865, 402, 403, 632
• GCD of 787, 236, 213, 647
• GCD of 970, 118, 612, 835
• GCD of 566, 106, 744, 446
• GCD of 570, 734, 188, 268

Given numbers are 551, 738, 221, 325
The greatest common divisor of numbers 551, 738, 221, 325 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 551, 738, 221, 325 is 1.

1. What is the GCD of 551, 738, 221, 325?

GCD of given numbers 551, 738, 221, 325 is 1

2. How to calculate the greatest common divisor of 551, 738, 221, 325?

We can find the highest common divisor of 551, 738, 221, 325 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 551, 738, 221, 325 i.e 1.

3. How can I use the GCD of 551, 738, 221, 325Calculator?

Out the numbers 551, 738, 221, 325 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.