GCD of 747, 724, 271, 660 Calculator

Given Input numbers are 747, 724, 271, 660

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

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 724 :

The positive integer divisors of 724 that completely divides 724 are.

1, 2, 4, 181, 362, 724

Divisors of 271 :

The positive integer divisors of 271 that completely divides 271 are.

1, 271

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

GCD of numbers is the greatest common divisor

So, the GCD (747, 724, 271, 660) = 1.

Given numbers are 747, 724, 271, 660

The list of prime factors of all numbers are

Prime factors of 747 are 3 x 3 x 83

Prime factors of 724 are 2 x 2 x 181

Prime factors of 271 are 271

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

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

Given numbers are 747, 724, 271, 660

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

Apply this formula for all numbers.

Step1:

LCM(747, 724) = 540828

GCD(747, 724) = ( 747 x 724 ) / 540828

= 747 / 724

= 747

Step2:

LCM(1, 271) = 271

GCD(1, 271) = ( 1 x 271 ) / 271

= 1 / 271

= 1

Step3:

LCM(1, 660) = 660

GCD(1, 660) = ( 1 x 660 ) / 660

= 1 / 660

= 1

So, Greatest Common Divisor of 747, 724, 271, 660 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 188, 125, 315, 226
• GCD of 556, 364, 406, 835
• GCD of 390, 959, 942, 423
• GCD of 368, 837, 359, 792
• GCD of 506, 219, 402, 153

Given numbers are 747, 724, 271, 660
The greatest common divisor of numbers 747, 724, 271, 660 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 747, 724, 271, 660 is 1.

1. What is the GCD of 747, 724, 271, 660?

GCD of given numbers 747, 724, 271, 660 is 1

2. How to calculate the greatest common divisor of 747, 724, 271, 660?

We can find the highest common divisor of 747, 724, 271, 660 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 747, 724, 271, 660 i.e 1.

3. How can I use the GCD of 747, 724, 271, 660Calculator?

Out the numbers 747, 724, 271, 660 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.