GCD of 709, 747, 742 Calculator

Given Input numbers are 709, 747, 742

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 747 :

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

1, 3, 9, 83, 249, 747

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

GCD of numbers is the greatest common divisor

So, the GCD (709, 747, 742) = 1.

Given numbers are 709, 747, 742

The list of prime factors of all numbers are

Prime factors of 709 are 709

Prime factors of 747 are 3 x 3 x 83

Prime factors of 742 are 2 x 7 x 53

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

Given numbers are 709, 747, 742

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

Apply this formula for all numbers.

Step1:

LCM(709, 747) = 529623

GCD(709, 747) = ( 709 x 747 ) / 529623

= 709 / 747

= 709

Step2:

LCM(1, 742) = 742

GCD(1, 742) = ( 1 x 742 ) / 742

= 1 / 742

= 1

So, Greatest Common Divisor of 709, 747, 742 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 886, 993, 610
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Given numbers are 709, 747, 742
The greatest common divisor of numbers 709, 747, 742 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 709, 747, 742 is 1.

1. What is the GCD of 709, 747, 742?

GCD of given numbers 709, 747, 742 is 1

2. How to calculate the greatest common divisor of 709, 747, 742?

We can find the highest common divisor of 709, 747, 742 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, 747, 742 i.e 1.

3. How can I use the GCD of 709, 747, 742Calculator?

Out the numbers 709, 747, 742 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.