GCD of 551, 664, 144, 109 Calculator

Given Input numbers are 551, 664, 144, 109

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 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 144 :

The positive integer divisors of 144 that completely divides 144 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 109 :

The positive integer divisors of 109 that completely divides 109 are.

1, 109

GCD of numbers is the greatest common divisor

So, the GCD (551, 664, 144, 109) = 1.

Given numbers are 551, 664, 144, 109

The list of prime factors of all numbers are

Prime factors of 551 are 19 x 29

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3

Prime factors of 109 are 109

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

Given numbers are 551, 664, 144, 109

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

Apply this formula for all numbers.

Step1:

LCM(551, 664) = 365864

GCD(551, 664) = ( 551 x 664 ) / 365864

= 551 / 664

= 551

Step2:

LCM(1, 144) = 144

GCD(1, 144) = ( 1 x 144 ) / 144

= 1 / 144

= 1

Step3:

LCM(1, 109) = 109

GCD(1, 109) = ( 1 x 109 ) / 109

= 1 / 109

= 1

So, Greatest Common Divisor of 551, 664, 144, 109 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 436, 560, 752, 819
• GCD of 743, 282, 474, 905
• GCD of 241, 397, 209, 988
• GCD of 931, 679, 167, 682
• GCD of 533, 650, 336, 754

Given numbers are 551, 664, 144, 109
The greatest common divisor of numbers 551, 664, 144, 109 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 551, 664, 144, 109 is 1.

1. What is the GCD of 551, 664, 144, 109?

GCD of given numbers 551, 664, 144, 109 is 1

2. How to calculate the greatest common divisor of 551, 664, 144, 109?

We can find the highest common divisor of 551, 664, 144, 109 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, 664, 144, 109 i.e 1.

3. How can I use the GCD of 551, 664, 144, 109Calculator?

Out the numbers 551, 664, 144, 109 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.