GCD of 442, 265, 840, 160 Calculator

Given Input numbers are 442, 265, 840, 160

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

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 265 :

The positive integer divisors of 265 that completely divides 265 are.

1, 5, 53, 265

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 160 :

The positive integer divisors of 160 that completely divides 160 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

GCD of numbers is the greatest common divisor

So, the GCD (442, 265, 840, 160) = 1.

Given numbers are 442, 265, 840, 160

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 265 are 5 x 53

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5

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

Given numbers are 442, 265, 840, 160

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

Apply this formula for all numbers.

Step1:

LCM(442, 265) = 117130

GCD(442, 265) = ( 442 x 265 ) / 117130

= 442 / 265

= 442

Step2:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

Step3:

LCM(1, 160) = 160

GCD(1, 160) = ( 1 x 160 ) / 160

= 1 / 160

= 1

So, Greatest Common Divisor of 442, 265, 840, 160 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 191, 132, 228, 815
• GCD of 601, 771, 784, 979
• GCD of 580, 286, 706, 293
• GCD of 292, 570, 529, 428
• GCD of 304, 852, 816, 109

Given numbers are 442, 265, 840, 160
The greatest common divisor of numbers 442, 265, 840, 160 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 265, 840, 160 is 1.

1. What is the GCD of 442, 265, 840, 160?

GCD of given numbers 442, 265, 840, 160 is 1

2. How to calculate the greatest common divisor of 442, 265, 840, 160?

We can find the highest common divisor of 442, 265, 840, 160 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 442, 265, 840, 160 i.e 1.

3. How can I use the GCD of 442, 265, 840, 160Calculator?

Out the numbers 442, 265, 840, 160 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.