GCD of 857, 354, 238, 135 Calculator

Given Input numbers are 857, 354, 238, 135

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

Divisors of 857 :

The positive integer divisors of 857 that completely divides 857 are.

1, 857

Divisors of 354 :

The positive integer divisors of 354 that completely divides 354 are.

1, 2, 3, 6, 59, 118, 177, 354

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 135 :

The positive integer divisors of 135 that completely divides 135 are.

1, 3, 5, 9, 15, 27, 45, 135

GCD of numbers is the greatest common divisor

So, the GCD (857, 354, 238, 135) = 1.

Given numbers are 857, 354, 238, 135

The list of prime factors of all numbers are

Prime factors of 857 are 857

Prime factors of 354 are 2 x 3 x 59

Prime factors of 238 are 2 x 7 x 17

Prime factors of 135 are 3 x 3 x 3 x 5

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

Given numbers are 857, 354, 238, 135

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

Apply this formula for all numbers.

Step1:

LCM(857, 354) = 303378

GCD(857, 354) = ( 857 x 354 ) / 303378

= 857 / 354

= 857

Step2:

LCM(1, 238) = 238

GCD(1, 238) = ( 1 x 238 ) / 238

= 1 / 238

= 1

Step3:

LCM(1, 135) = 135

GCD(1, 135) = ( 1 x 135 ) / 135

= 1 / 135

= 1

So, Greatest Common Divisor of 857, 354, 238, 135 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 453, 303, 272, 555
• GCD of 430, 754, 143, 644
• GCD of 381, 452, 662, 242
• GCD of 343, 647, 187, 216
• GCD of 862, 983, 289, 839

Given numbers are 857, 354, 238, 135
The greatest common divisor of numbers 857, 354, 238, 135 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 857, 354, 238, 135 is 1.

1. What is the GCD of 857, 354, 238, 135?

GCD of given numbers 857, 354, 238, 135 is 1

2. How to calculate the greatest common divisor of 857, 354, 238, 135?

We can find the highest common divisor of 857, 354, 238, 135 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 857, 354, 238, 135 i.e 1.

3. How can I use the GCD of 857, 354, 238, 135Calculator?

Out the numbers 857, 354, 238, 135 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.