GCD of 438, 526, 278, 201 Calculator

Given Input numbers are 438, 526, 278, 201

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 526 :

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

1, 2, 263, 526

Divisors of 278 :

The positive integer divisors of 278 that completely divides 278 are.

1, 2, 139, 278

Divisors of 201 :

The positive integer divisors of 201 that completely divides 201 are.

1, 3, 67, 201

GCD of numbers is the greatest common divisor

So, the GCD (438, 526, 278, 201) = 1.

Given numbers are 438, 526, 278, 201

The list of prime factors of all numbers are

Prime factors of 438 are 2 x 3 x 73

Prime factors of 526 are 2 x 263

Prime factors of 278 are 2 x 139

Prime factors of 201 are 3 x 67

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

Given numbers are 438, 526, 278, 201

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

Apply this formula for all numbers.

Step1:

LCM(438, 526) = 115194

GCD(438, 526) = ( 438 x 526 ) / 115194

= 438 / 526

= 438

Step2:

LCM(2, 278) = 278

GCD(2, 278) = ( 2 x 278 ) / 278

= 2 / 278

= 2

Step3:

LCM(2, 201) = 402

GCD(2, 201) = ( 2 x 201 ) / 402

= 2 / 201

= 2

So, Greatest Common Divisor of 438, 526, 278, 201 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 133, 124, 896, 207
• GCD of 660, 124, 730, 829
• GCD of 697, 155, 582, 848
• GCD of 935, 105, 795, 557
• GCD of 342, 658, 213, 666

Given numbers are 438, 526, 278, 201
The greatest common divisor of numbers 438, 526, 278, 201 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 438, 526, 278, 201 is 1.

1. What is the GCD of 438, 526, 278, 201?

GCD of given numbers 438, 526, 278, 201 is 1

2. How to calculate the greatest common divisor of 438, 526, 278, 201?

We can find the highest common divisor of 438, 526, 278, 201 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, 526, 278, 201 i.e 1.

3. How can I use the GCD of 438, 526, 278, 201Calculator?

Out the numbers 438, 526, 278, 201 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.