GCD of 846, 158, 406, 138 Calculator

Given Input numbers are 846, 158, 406, 138

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

Divisors of 846 :

The positive integer divisors of 846 that completely divides 846 are.

1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846

Divisors of 158 :

The positive integer divisors of 158 that completely divides 158 are.

1, 2, 79, 158

Divisors of 406 :

The positive integer divisors of 406 that completely divides 406 are.

1, 2, 7, 14, 29, 58, 203, 406

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 (846, 158, 406, 138) = 2.

Given numbers are 846, 158, 406, 138

The list of prime factors of all numbers are

Prime factors of 846 are 2 x 3 x 3 x 47

Prime factors of 158 are 2 x 79

Prime factors of 406 are 2 x 7 x 29

Prime factors of 138 are 2 x 3 x 23

The highest common occurrence is 2¹

Therefore, GCD of 846, 158, 406, 138 is 2.

Given numbers are 846, 158, 406, 138

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

Apply this formula for all numbers.

Step1:

LCM(846, 158) = 66834

GCD(846, 158) = ( 846 x 158 ) / 66834

= 846 / 158

= 846

Step2:

LCM(2, 406) = 406

GCD(2, 406) = ( 2 x 406 ) / 406

= 2 / 406

= 2

Step3:

LCM(2, 138) = 138

GCD(2, 138) = ( 2 x 138 ) / 138

= 2 / 138

= 2

So, Greatest Common Divisor of 846, 158, 406, 138 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 322, 622, 696, 240
• GCD of 929, 688, 225, 891
• GCD of 408, 432, 326, 157
• GCD of 666, 126, 454, 459
• GCD of 180, 156, 356, 801

Given numbers are 846, 158, 406, 138
The greatest common divisor of numbers 846, 158, 406, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 846, 158, 406, 138 is 2.

1. What is the GCD of 846, 158, 406, 138?

GCD of given numbers 846, 158, 406, 138 is 2

2. How to calculate the greatest common divisor of 846, 158, 406, 138?

We can find the highest common divisor of 846, 158, 406, 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 846, 158, 406, 138 i.e 2.

3. How can I use the GCD of 846, 158, 406, 138Calculator?

Out the numbers 846, 158, 406, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.