GCD of 910, 871, 168, 138 Calculator

Given Input numbers are 910, 871, 168, 138

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

Divisors of 910 :

The positive integer divisors of 910 that completely divides 910 are.

1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

Divisors of 871 :

The positive integer divisors of 871 that completely divides 871 are.

1, 13, 67, 871

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

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 (910, 871, 168, 138) = 1.

Given numbers are 910, 871, 168, 138

The list of prime factors of all numbers are

Prime factors of 910 are 2 x 5 x 7 x 13

Prime factors of 871 are 13 x 67

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

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 910, 871, 168, 138

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

Apply this formula for all numbers.

Step1:

LCM(910, 871) = 60970

GCD(910, 871) = ( 910 x 871 ) / 60970

= 910 / 871

= 910

Step2:

LCM(13, 168) = 2184

GCD(13, 168) = ( 13 x 168 ) / 2184

= 13 / 168

= 13

Step3:

LCM(1, 138) = 138

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

= 1 / 138

= 1

So, Greatest Common Divisor of 910, 871, 168, 138 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 644, 193, 616, 401
• GCD of 759, 875, 261, 145
• GCD of 743, 248, 461, 495
• GCD of 346, 813, 620, 798
• GCD of 457, 360, 915, 577

Given numbers are 910, 871, 168, 138
The greatest common divisor of numbers 910, 871, 168, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 910, 871, 168, 138 is 1.

1. What is the GCD of 910, 871, 168, 138?

GCD of given numbers 910, 871, 168, 138 is 1

2. How to calculate the greatest common divisor of 910, 871, 168, 138?

We can find the highest common divisor of 910, 871, 168, 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 910, 871, 168, 138 i.e 1.

3. How can I use the GCD of 910, 871, 168, 138Calculator?

Out the numbers 910, 871, 168, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.