GCD of 144, 743, 241, 661 Calculator

Given Input numbers are 144, 743, 241, 661

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

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 743 :

The positive integer divisors of 743 that completely divides 743 are.

1, 743

Divisors of 241 :

The positive integer divisors of 241 that completely divides 241 are.

1, 241

Divisors of 661 :

The positive integer divisors of 661 that completely divides 661 are.

1, 661

GCD of numbers is the greatest common divisor

So, the GCD (144, 743, 241, 661) = 1.

Given numbers are 144, 743, 241, 661

The list of prime factors of all numbers are

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

Prime factors of 743 are 743

Prime factors of 241 are 241

Prime factors of 661 are 661

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

Given numbers are 144, 743, 241, 661

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

Apply this formula for all numbers.

Step1:

LCM(144, 743) = 106992

GCD(144, 743) = ( 144 x 743 ) / 106992

= 144 / 743

= 144

Step2:

LCM(1, 241) = 241

GCD(1, 241) = ( 1 x 241 ) / 241

= 1 / 241

= 1

Step3:

LCM(1, 661) = 661

GCD(1, 661) = ( 1 x 661 ) / 661

= 1 / 661

= 1

So, Greatest Common Divisor of 144, 743, 241, 661 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 364, 725, 856, 770
• GCD of 347, 405, 947, 114
• GCD of 151, 301, 519, 544
• GCD of 224, 541, 138, 522
• GCD of 455, 998, 948, 401

Given numbers are 144, 743, 241, 661
The greatest common divisor of numbers 144, 743, 241, 661 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 144, 743, 241, 661 is 1.

1. What is the GCD of 144, 743, 241, 661?

GCD of given numbers 144, 743, 241, 661 is 1

2. How to calculate the greatest common divisor of 144, 743, 241, 661?

We can find the highest common divisor of 144, 743, 241, 661 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 144, 743, 241, 661 i.e 1.

3. How can I use the GCD of 144, 743, 241, 661Calculator?

Out the numbers 144, 743, 241, 661 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.