GCD of 657, 842, 427, 146 Calculator

Given Input numbers are 657, 842, 427, 146

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

Divisors of 657 :

The positive integer divisors of 657 that completely divides 657 are.

1, 3, 9, 73, 219, 657

Divisors of 842 :

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

1, 2, 421, 842

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

Divisors of 146 :

The positive integer divisors of 146 that completely divides 146 are.

1, 2, 73, 146

GCD of numbers is the greatest common divisor

So, the GCD (657, 842, 427, 146) = 1.

Given numbers are 657, 842, 427, 146

The list of prime factors of all numbers are

Prime factors of 657 are 3 x 3 x 73

Prime factors of 842 are 2 x 421

Prime factors of 427 are 7 x 61

Prime factors of 146 are 2 x 73

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

Given numbers are 657, 842, 427, 146

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

Apply this formula for all numbers.

Step1:

LCM(657, 842) = 553194

GCD(657, 842) = ( 657 x 842 ) / 553194

= 657 / 842

= 657

Step2:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

Step3:

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

= 1 / 146

= 1

So, Greatest Common Divisor of 657, 842, 427, 146 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 356, 324, 460, 684
• GCD of 803, 241, 573, 579
• GCD of 234, 987, 768, 532
• GCD of 180, 381, 308, 976
• GCD of 633, 105, 185, 646

Given numbers are 657, 842, 427, 146
The greatest common divisor of numbers 657, 842, 427, 146 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 657, 842, 427, 146 is 1.

1. What is the GCD of 657, 842, 427, 146?

GCD of given numbers 657, 842, 427, 146 is 1

2. How to calculate the greatest common divisor of 657, 842, 427, 146?

We can find the highest common divisor of 657, 842, 427, 146 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 657, 842, 427, 146 i.e 1.

3. How can I use the GCD of 657, 842, 427, 146Calculator?

Out the numbers 657, 842, 427, 146 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.