GCD of 438, 788, 693, 701 Calculator

Given Input numbers are 438, 788, 693, 701

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

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 693 :

The positive integer divisors of 693 that completely divides 693 are.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

Divisors of 701 :

The positive integer divisors of 701 that completely divides 701 are.

1, 701

GCD of numbers is the greatest common divisor

So, the GCD (438, 788, 693, 701) = 1.

Given numbers are 438, 788, 693, 701

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 788 are 2 x 2 x 197

Prime factors of 693 are 3 x 3 x 7 x 11

Prime factors of 701 are 701

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

Given numbers are 438, 788, 693, 701

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

Apply this formula for all numbers.

Step1:

LCM(438, 788) = 172572

GCD(438, 788) = ( 438 x 788 ) / 172572

= 438 / 788

= 438

Step2:

LCM(2, 693) = 1386

GCD(2, 693) = ( 2 x 693 ) / 1386

= 2 / 693

= 2

Step3:

LCM(1, 701) = 701

GCD(1, 701) = ( 1 x 701 ) / 701

= 1 / 701

= 1

So, Greatest Common Divisor of 438, 788, 693, 701 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 906, 989, 669, 856
• GCD of 477, 699, 852, 692
• GCD of 292, 631, 844, 418
• GCD of 473, 387, 383, 489
• GCD of 570, 358, 412, 726

Given numbers are 438, 788, 693, 701
The greatest common divisor of numbers 438, 788, 693, 701 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 788, 693, 701 is 1.

1. What is the GCD of 438, 788, 693, 701?

GCD of given numbers 438, 788, 693, 701 is 1

2. How to calculate the greatest common divisor of 438, 788, 693, 701?

We can find the highest common divisor of 438, 788, 693, 701 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 438, 788, 693, 701 i.e 1.

3. How can I use the GCD of 438, 788, 693, 701Calculator?

Out the numbers 438, 788, 693, 701 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.