GCD of 157, 697, 169, 828 Calculator

Given Input numbers are 157, 697, 169, 828

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 697 :

The positive integer divisors of 697 that completely divides 697 are.

1, 17, 41, 697

Divisors of 169 :

The positive integer divisors of 169 that completely divides 169 are.

1, 13, 169

Divisors of 828 :

The positive integer divisors of 828 that completely divides 828 are.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

GCD of numbers is the greatest common divisor

So, the GCD (157, 697, 169, 828) = 1.

Given numbers are 157, 697, 169, 828

The list of prime factors of all numbers are

Prime factors of 157 are 157

Prime factors of 697 are 17 x 41

Prime factors of 169 are 13 x 13

Prime factors of 828 are 2 x 2 x 3 x 3 x 23

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

Given numbers are 157, 697, 169, 828

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

Apply this formula for all numbers.

Step1:

LCM(157, 697) = 109429

GCD(157, 697) = ( 157 x 697 ) / 109429

= 157 / 697

= 157

Step2:

LCM(1, 169) = 169

GCD(1, 169) = ( 1 x 169 ) / 169

= 1 / 169

= 1

Step3:

LCM(1, 828) = 828

GCD(1, 828) = ( 1 x 828 ) / 828

= 1 / 828

= 1

So, Greatest Common Divisor of 157, 697, 169, 828 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 208, 808, 904, 254
• GCD of 162, 466, 491, 159
• GCD of 389, 151, 229, 750
• GCD of 679, 147, 813, 263
• GCD of 510, 499, 335, 583

Given numbers are 157, 697, 169, 828
The greatest common divisor of numbers 157, 697, 169, 828 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 157, 697, 169, 828 is 1.

1. What is the GCD of 157, 697, 169, 828?

GCD of given numbers 157, 697, 169, 828 is 1

2. How to calculate the greatest common divisor of 157, 697, 169, 828?

We can find the highest common divisor of 157, 697, 169, 828 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, 697, 169, 828 i.e 1.

3. How can I use the GCD of 157, 697, 169, 828Calculator?

Out the numbers 157, 697, 169, 828 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.