GCD of 121, 942, 158, 290 Calculator

Given Input numbers are 121, 942, 158, 290

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

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 942 :

The positive integer divisors of 942 that completely divides 942 are.

1, 2, 3, 6, 157, 314, 471, 942

Divisors of 158 :

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

1, 2, 79, 158

Divisors of 290 :

The positive integer divisors of 290 that completely divides 290 are.

1, 2, 5, 10, 29, 58, 145, 290

GCD of numbers is the greatest common divisor

So, the GCD (121, 942, 158, 290) = 1.

Given numbers are 121, 942, 158, 290

The list of prime factors of all numbers are

Prime factors of 121 are 11 x 11

Prime factors of 942 are 2 x 3 x 157

Prime factors of 158 are 2 x 79

Prime factors of 290 are 2 x 5 x 29

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

Given numbers are 121, 942, 158, 290

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

Apply this formula for all numbers.

Step1:

LCM(121, 942) = 113982

GCD(121, 942) = ( 121 x 942 ) / 113982

= 121 / 942

= 121

Step2:

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

= 1 / 158

= 1

Step3:

LCM(1, 290) = 290

GCD(1, 290) = ( 1 x 290 ) / 290

= 1 / 290

= 1

So, Greatest Common Divisor of 121, 942, 158, 290 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 135, 644, 794, 183
• GCD of 584, 669, 615, 918
• GCD of 465, 583, 475, 946
• GCD of 945, 161, 648, 682
• GCD of 428, 783, 348, 436

Given numbers are 121, 942, 158, 290
The greatest common divisor of numbers 121, 942, 158, 290 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 942, 158, 290 is 1.

1. What is the GCD of 121, 942, 158, 290?

GCD of given numbers 121, 942, 158, 290 is 1

2. How to calculate the greatest common divisor of 121, 942, 158, 290?

We can find the highest common divisor of 121, 942, 158, 290 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 121, 942, 158, 290 i.e 1.

3. How can I use the GCD of 121, 942, 158, 290Calculator?

Out the numbers 121, 942, 158, 290 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.