GCD of 672, 747, 526, 243 Calculator

Given Input numbers are 672, 747, 526, 243

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

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 747 :

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

1, 3, 9, 83, 249, 747

Divisors of 526 :

The positive integer divisors of 526 that completely divides 526 are.

1, 2, 263, 526

Divisors of 243 :

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

1, 3, 9, 27, 81, 243

GCD of numbers is the greatest common divisor

So, the GCD (672, 747, 526, 243) = 1.

Given numbers are 672, 747, 526, 243

The list of prime factors of all numbers are

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 747 are 3 x 3 x 83

Prime factors of 526 are 2 x 263

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

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

Given numbers are 672, 747, 526, 243

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

Apply this formula for all numbers.

Step1:

LCM(672, 747) = 167328

GCD(672, 747) = ( 672 x 747 ) / 167328

= 672 / 747

= 672

Step2:

LCM(3, 526) = 1578

GCD(3, 526) = ( 3 x 526 ) / 1578

= 3 / 526

= 3

Step3:

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

= 1 / 243

= 1

So, Greatest Common Divisor of 672, 747, 526, 243 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 377, 338, 688, 942
• GCD of 419, 523, 282, 356
• GCD of 734, 504, 901, 765
• GCD of 867, 207, 117, 634
• GCD of 741, 138, 844, 746

Given numbers are 672, 747, 526, 243
The greatest common divisor of numbers 672, 747, 526, 243 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 747, 526, 243 is 1.

1. What is the GCD of 672, 747, 526, 243?

GCD of given numbers 672, 747, 526, 243 is 1

2. How to calculate the greatest common divisor of 672, 747, 526, 243?

We can find the highest common divisor of 672, 747, 526, 243 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 672, 747, 526, 243 i.e 1.

3. How can I use the GCD of 672, 747, 526, 243Calculator?

Out the numbers 672, 747, 526, 243 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.