GCD of 243, 653, 708, 938 Calculator

Given Input numbers are 243, 653, 708, 938

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

Divisors of 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 653 :

The positive integer divisors of 653 that completely divides 653 are.

1, 653

Divisors of 708 :

The positive integer divisors of 708 that completely divides 708 are.

1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

GCD of numbers is the greatest common divisor

So, the GCD (243, 653, 708, 938) = 1.

Given numbers are 243, 653, 708, 938

The list of prime factors of all numbers are

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 653 are 653

Prime factors of 708 are 2 x 2 x 3 x 59

Prime factors of 938 are 2 x 7 x 67

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

Given numbers are 243, 653, 708, 938

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

Apply this formula for all numbers.

Step1:

LCM(243, 653) = 158679

GCD(243, 653) = ( 243 x 653 ) / 158679

= 243 / 653

= 243

Step2:

LCM(1, 708) = 708

GCD(1, 708) = ( 1 x 708 ) / 708

= 1 / 708

= 1

Step3:

LCM(1, 938) = 938

GCD(1, 938) = ( 1 x 938 ) / 938

= 1 / 938

= 1

So, Greatest Common Divisor of 243, 653, 708, 938 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 987, 836, 187, 560
• GCD of 958, 614, 577, 725
• GCD of 502, 508, 677, 877
• GCD of 355, 272, 606, 398
• GCD of 750, 258, 713, 721

Given numbers are 243, 653, 708, 938
The greatest common divisor of numbers 243, 653, 708, 938 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 243, 653, 708, 938 is 1.

1. What is the GCD of 243, 653, 708, 938?

GCD of given numbers 243, 653, 708, 938 is 1

2. How to calculate the greatest common divisor of 243, 653, 708, 938?

We can find the highest common divisor of 243, 653, 708, 938 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 243, 653, 708, 938 i.e 1.

3. How can I use the GCD of 243, 653, 708, 938Calculator?

Out the numbers 243, 653, 708, 938 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.