GCD of 387, 747, 736, 985 Calculator

Given Input numbers are 387, 747, 736, 985

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

Divisors of 387 :

The positive integer divisors of 387 that completely divides 387 are.

1, 3, 9, 43, 129, 387

Divisors of 747 :

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

1, 3, 9, 83, 249, 747

Divisors of 736 :

The positive integer divisors of 736 that completely divides 736 are.

1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736

Divisors of 985 :

The positive integer divisors of 985 that completely divides 985 are.

1, 5, 197, 985

GCD of numbers is the greatest common divisor

So, the GCD (387, 747, 736, 985) = 1.

Given numbers are 387, 747, 736, 985

The list of prime factors of all numbers are

Prime factors of 387 are 3 x 3 x 43

Prime factors of 747 are 3 x 3 x 83

Prime factors of 736 are 2 x 2 x 2 x 2 x 2 x 23

Prime factors of 985 are 5 x 197

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

Given numbers are 387, 747, 736, 985

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

Apply this formula for all numbers.

Step1:

LCM(387, 747) = 32121

GCD(387, 747) = ( 387 x 747 ) / 32121

= 387 / 747

= 387

Step2:

LCM(9, 736) = 6624

GCD(9, 736) = ( 9 x 736 ) / 6624

= 9 / 736

= 9

Step3:

LCM(1, 985) = 985

GCD(1, 985) = ( 1 x 985 ) / 985

= 1 / 985

= 1

So, Greatest Common Divisor of 387, 747, 736, 985 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 516, 422, 207, 636
• GCD of 795, 435, 316, 560
• GCD of 181, 124, 938, 713
• GCD of 827, 465, 791, 617
• GCD of 111, 253, 973, 645

Given numbers are 387, 747, 736, 985
The greatest common divisor of numbers 387, 747, 736, 985 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 387, 747, 736, 985 is 1.

1. What is the GCD of 387, 747, 736, 985?

GCD of given numbers 387, 747, 736, 985 is 1

2. How to calculate the greatest common divisor of 387, 747, 736, 985?

We can find the highest common divisor of 387, 747, 736, 985 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 387, 747, 736, 985 i.e 1.

3. How can I use the GCD of 387, 747, 736, 985Calculator?

Out the numbers 387, 747, 736, 985 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.