GCD of 842, 946, 169, 920 Calculator

Given Input numbers are 842, 946, 169, 920

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

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 946 :

The positive integer divisors of 946 that completely divides 946 are.

1, 2, 11, 22, 43, 86, 473, 946

Divisors of 169 :

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

1, 13, 169

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

GCD of numbers is the greatest common divisor

So, the GCD (842, 946, 169, 920) = 1.

Given numbers are 842, 946, 169, 920

The list of prime factors of all numbers are

Prime factors of 842 are 2 x 421

Prime factors of 946 are 2 x 11 x 43

Prime factors of 169 are 13 x 13

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

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

Given numbers are 842, 946, 169, 920

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

Apply this formula for all numbers.

Step1:

LCM(842, 946) = 398266

GCD(842, 946) = ( 842 x 946 ) / 398266

= 842 / 946

= 842

Step2:

LCM(2, 169) = 338

GCD(2, 169) = ( 2 x 169 ) / 338

= 2 / 169

= 2

Step3:

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

= 1 / 920

= 1

So, Greatest Common Divisor of 842, 946, 169, 920 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 480, 670, 644, 444
• GCD of 177, 197, 739, 313
• GCD of 155, 731, 833, 144
• GCD of 513, 759, 117, 184
• GCD of 304, 901, 803, 180

Given numbers are 842, 946, 169, 920
The greatest common divisor of numbers 842, 946, 169, 920 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 946, 169, 920 is 1.

1. What is the GCD of 842, 946, 169, 920?

GCD of given numbers 842, 946, 169, 920 is 1

2. How to calculate the greatest common divisor of 842, 946, 169, 920?

We can find the highest common divisor of 842, 946, 169, 920 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 842, 946, 169, 920 i.e 1.

3. How can I use the GCD of 842, 946, 169, 920Calculator?

Out the numbers 842, 946, 169, 920 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.