GCD of 504, 455, 262, 138 Calculator

Given Input numbers are 504, 455, 262, 138

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

Divisors of 504 :

The positive integer divisors of 504 that completely divides 504 are.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

Divisors of 455 :

The positive integer divisors of 455 that completely divides 455 are.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 262 :

The positive integer divisors of 262 that completely divides 262 are.

1, 2, 131, 262

Divisors of 138 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (504, 455, 262, 138) = 1.

Given numbers are 504, 455, 262, 138

The list of prime factors of all numbers are

Prime factors of 504 are 2 x 2 x 2 x 3 x 3 x 7

Prime factors of 455 are 5 x 7 x 13

Prime factors of 262 are 2 x 131

Prime factors of 138 are 2 x 3 x 23

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

Given numbers are 504, 455, 262, 138

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

Apply this formula for all numbers.

Step1:

LCM(504, 455) = 32760

GCD(504, 455) = ( 504 x 455 ) / 32760

= 504 / 455

= 504

Step2:

LCM(7, 262) = 1834

GCD(7, 262) = ( 7 x 262 ) / 1834

= 7 / 262

= 7

Step3:

LCM(1, 138) = 138

GCD(1, 138) = ( 1 x 138 ) / 138

= 1 / 138

= 1

So, Greatest Common Divisor of 504, 455, 262, 138 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 244, 231, 285, 694
• GCD of 976, 540, 999, 523
• GCD of 428, 563, 786, 167
• GCD of 917, 112, 610, 400
• GCD of 258, 487, 243, 360

Given numbers are 504, 455, 262, 138
The greatest common divisor of numbers 504, 455, 262, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 504, 455, 262, 138 is 1.

1. What is the GCD of 504, 455, 262, 138?

GCD of given numbers 504, 455, 262, 138 is 1

2. How to calculate the greatest common divisor of 504, 455, 262, 138?

We can find the highest common divisor of 504, 455, 262, 138 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 504, 455, 262, 138 i.e 1.

3. How can I use the GCD of 504, 455, 262, 138Calculator?

Out the numbers 504, 455, 262, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.