GCD of 709, 189, 575, 387 Calculator

Given Input numbers are 709, 189, 575, 387

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

Divisors of 709 :

The positive integer divisors of 709 that completely divides 709 are.

1, 709

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 575 :

The positive integer divisors of 575 that completely divides 575 are.

1, 5, 23, 25, 115, 575

Divisors of 387 :

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

1, 3, 9, 43, 129, 387

GCD of numbers is the greatest common divisor

So, the GCD (709, 189, 575, 387) = 1.

Given numbers are 709, 189, 575, 387

The list of prime factors of all numbers are

Prime factors of 709 are 709

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 575 are 5 x 5 x 23

Prime factors of 387 are 3 x 3 x 43

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

Given numbers are 709, 189, 575, 387

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

Apply this formula for all numbers.

Step1:

LCM(709, 189) = 134001

GCD(709, 189) = ( 709 x 189 ) / 134001

= 709 / 189

= 709

Step2:

LCM(1, 575) = 575

GCD(1, 575) = ( 1 x 575 ) / 575

= 1 / 575

= 1

Step3:

LCM(1, 387) = 387

GCD(1, 387) = ( 1 x 387 ) / 387

= 1 / 387

= 1

So, Greatest Common Divisor of 709, 189, 575, 387 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 383, 832, 124, 850
• GCD of 864, 177, 324, 117
• GCD of 402, 534, 188, 189
• GCD of 712, 567, 591, 434
• GCD of 982, 199, 844, 552

Given numbers are 709, 189, 575, 387
The greatest common divisor of numbers 709, 189, 575, 387 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 709, 189, 575, 387 is 1.

1. What is the GCD of 709, 189, 575, 387?

GCD of given numbers 709, 189, 575, 387 is 1

2. How to calculate the greatest common divisor of 709, 189, 575, 387?

We can find the highest common divisor of 709, 189, 575, 387 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 709, 189, 575, 387 i.e 1.

3. How can I use the GCD of 709, 189, 575, 387Calculator?

Out the numbers 709, 189, 575, 387 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.