GCD of 157, 797, 138, 166 Calculator

Given Input numbers are 157, 797, 138, 166

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

Divisors of 157 :

The positive integer divisors of 157 that completely divides 157 are.

1, 157

Divisors of 797 :

The positive integer divisors of 797 that completely divides 797 are.

1, 797

Divisors of 138 :

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

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

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

GCD of numbers is the greatest common divisor

So, the GCD (157, 797, 138, 166) = 1.

Given numbers are 157, 797, 138, 166

The list of prime factors of all numbers are

Prime factors of 157 are 157

Prime factors of 797 are 797

Prime factors of 138 are 2 x 3 x 23

Prime factors of 166 are 2 x 83

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

Given numbers are 157, 797, 138, 166

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

Apply this formula for all numbers.

Step1:

LCM(157, 797) = 125129

GCD(157, 797) = ( 157 x 797 ) / 125129

= 157 / 797

= 157

Step2:

LCM(1, 138) = 138

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

= 1 / 138

= 1

Step3:

LCM(1, 166) = 166

GCD(1, 166) = ( 1 x 166 ) / 166

= 1 / 166

= 1

So, Greatest Common Divisor of 157, 797, 138, 166 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 630, 959, 603, 542
• GCD of 651, 334, 948, 510
• GCD of 578, 931, 429, 694
• GCD of 585, 363, 389, 683
• GCD of 295, 955, 857, 331

Given numbers are 157, 797, 138, 166
The greatest common divisor of numbers 157, 797, 138, 166 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 157, 797, 138, 166 is 1.

1. What is the GCD of 157, 797, 138, 166?

GCD of given numbers 157, 797, 138, 166 is 1

2. How to calculate the greatest common divisor of 157, 797, 138, 166?

We can find the highest common divisor of 157, 797, 138, 166 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 157, 797, 138, 166 i.e 1.

3. How can I use the GCD of 157, 797, 138, 166Calculator?

Out the numbers 157, 797, 138, 166 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.