GCD of 118, 434, 158, 857 Calculator

Given Input numbers are 118, 434, 158, 857

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

Divisors of 118 :

The positive integer divisors of 118 that completely divides 118 are.

1, 2, 59, 118

Divisors of 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 158 :

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

1, 2, 79, 158

Divisors of 857 :

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

1, 857

GCD of numbers is the greatest common divisor

So, the GCD (118, 434, 158, 857) = 1.

Given numbers are 118, 434, 158, 857

The list of prime factors of all numbers are

Prime factors of 118 are 2 x 59

Prime factors of 434 are 2 x 7 x 31

Prime factors of 158 are 2 x 79

Prime factors of 857 are 857

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

Given numbers are 118, 434, 158, 857

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

Apply this formula for all numbers.

Step1:

LCM(118, 434) = 25606

GCD(118, 434) = ( 118 x 434 ) / 25606

= 118 / 434

= 118

Step2:

LCM(2, 158) = 158

GCD(2, 158) = ( 2 x 158 ) / 158

= 2 / 158

= 2

Step3:

LCM(2, 857) = 1714

GCD(2, 857) = ( 2 x 857 ) / 1714

= 2 / 857

= 2

So, Greatest Common Divisor of 118, 434, 158, 857 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 889, 242, 250, 816
• GCD of 222, 364, 376, 799
• GCD of 893, 269, 799, 869
• GCD of 679, 672, 814, 112
• GCD of 863, 146, 410, 789

Given numbers are 118, 434, 158, 857
The greatest common divisor of numbers 118, 434, 158, 857 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 118, 434, 158, 857 is 1.

1. What is the GCD of 118, 434, 158, 857?

GCD of given numbers 118, 434, 158, 857 is 1

2. How to calculate the greatest common divisor of 118, 434, 158, 857?

We can find the highest common divisor of 118, 434, 158, 857 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 118, 434, 158, 857 i.e 1.

3. How can I use the GCD of 118, 434, 158, 857Calculator?

Out the numbers 118, 434, 158, 857 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.