GCD of 715, 390, 557, 737 Calculator

Given Input numbers are 715, 390, 557, 737

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

Divisors of 715 :

The positive integer divisors of 715 that completely divides 715 are.

1, 5, 11, 13, 55, 65, 143, 715

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 557 :

The positive integer divisors of 557 that completely divides 557 are.

1, 557

Divisors of 737 :

The positive integer divisors of 737 that completely divides 737 are.

1, 11, 67, 737

GCD of numbers is the greatest common divisor

So, the GCD (715, 390, 557, 737) = 1.

Given numbers are 715, 390, 557, 737

The list of prime factors of all numbers are

Prime factors of 715 are 5 x 11 x 13

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 557 are 557

Prime factors of 737 are 11 x 67

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

Given numbers are 715, 390, 557, 737

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

Apply this formula for all numbers.

Step1:

LCM(715, 390) = 4290

GCD(715, 390) = ( 715 x 390 ) / 4290

= 715 / 390

= 715

Step2:

LCM(65, 557) = 36205

GCD(65, 557) = ( 65 x 557 ) / 36205

= 65 / 557

= 65

Step3:

LCM(1, 737) = 737

GCD(1, 737) = ( 1 x 737 ) / 737

= 1 / 737

= 1

So, Greatest Common Divisor of 715, 390, 557, 737 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 724, 697, 714, 462
• GCD of 588, 923, 404, 143
• GCD of 938, 517, 966, 603
• GCD of 645, 424, 195, 667
• GCD of 713, 918, 266, 242

Given numbers are 715, 390, 557, 737
The greatest common divisor of numbers 715, 390, 557, 737 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 715, 390, 557, 737 is 1.

1. What is the GCD of 715, 390, 557, 737?

GCD of given numbers 715, 390, 557, 737 is 1

2. How to calculate the greatest common divisor of 715, 390, 557, 737?

We can find the highest common divisor of 715, 390, 557, 737 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 715, 390, 557, 737 i.e 1.

3. How can I use the GCD of 715, 390, 557, 737Calculator?

Out the numbers 715, 390, 557, 737 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.