GCD of 138, 376, 535, 247 Calculator

Given Input numbers are 138, 376, 535, 247

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

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 376 :

The positive integer divisors of 376 that completely divides 376 are.

1, 2, 4, 8, 47, 94, 188, 376

Divisors of 535 :

The positive integer divisors of 535 that completely divides 535 are.

1, 5, 107, 535

Divisors of 247 :

The positive integer divisors of 247 that completely divides 247 are.

1, 13, 19, 247

GCD of numbers is the greatest common divisor

So, the GCD (138, 376, 535, 247) = 1.

Given numbers are 138, 376, 535, 247

The list of prime factors of all numbers are

Prime factors of 138 are 2 x 3 x 23

Prime factors of 376 are 2 x 2 x 2 x 47

Prime factors of 535 are 5 x 107

Prime factors of 247 are 13 x 19

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

Given numbers are 138, 376, 535, 247

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

Apply this formula for all numbers.

Step1:

LCM(138, 376) = 25944

GCD(138, 376) = ( 138 x 376 ) / 25944

= 138 / 376

= 138

Step2:

LCM(2, 535) = 1070

GCD(2, 535) = ( 2 x 535 ) / 1070

= 2 / 535

= 2

Step3:

LCM(1, 247) = 247

GCD(1, 247) = ( 1 x 247 ) / 247

= 1 / 247

= 1

So, Greatest Common Divisor of 138, 376, 535, 247 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 346, 906, 249, 366
• GCD of 966, 594, 307, 433
• GCD of 189, 338, 451, 593
• GCD of 788, 139, 178, 296
• GCD of 418, 585, 606, 213

Given numbers are 138, 376, 535, 247
The greatest common divisor of numbers 138, 376, 535, 247 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 138, 376, 535, 247 is 1.

1. What is the GCD of 138, 376, 535, 247?

GCD of given numbers 138, 376, 535, 247 is 1

2. How to calculate the greatest common divisor of 138, 376, 535, 247?

We can find the highest common divisor of 138, 376, 535, 247 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 138, 376, 535, 247 i.e 1.

3. How can I use the GCD of 138, 376, 535, 247Calculator?

Out the numbers 138, 376, 535, 247 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.