GCD of 620, 272, 146, 897 Calculator

Given Input numbers are 620, 272, 146, 897

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

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 146 :

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

1, 2, 73, 146

Divisors of 897 :

The positive integer divisors of 897 that completely divides 897 are.

1, 3, 13, 23, 39, 69, 299, 897

GCD of numbers is the greatest common divisor

So, the GCD (620, 272, 146, 897) = 1.

Given numbers are 620, 272, 146, 897

The list of prime factors of all numbers are

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 146 are 2 x 73

Prime factors of 897 are 3 x 13 x 23

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

Given numbers are 620, 272, 146, 897

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

Apply this formula for all numbers.

Step1:

LCM(620, 272) = 42160

GCD(620, 272) = ( 620 x 272 ) / 42160

= 620 / 272

= 620

Step2:

LCM(4, 146) = 292

GCD(4, 146) = ( 4 x 146 ) / 292

= 4 / 146

= 4

Step3:

LCM(2, 897) = 1794

GCD(2, 897) = ( 2 x 897 ) / 1794

= 2 / 897

= 2

So, Greatest Common Divisor of 620, 272, 146, 897 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 472, 331, 321, 346
• GCD of 936, 483, 271, 233
• GCD of 825, 793, 424, 230
• GCD of 428, 866, 502, 741
• GCD of 373, 538, 835, 729

Given numbers are 620, 272, 146, 897
The greatest common divisor of numbers 620, 272, 146, 897 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 272, 146, 897 is 1.

1. What is the GCD of 620, 272, 146, 897?

GCD of given numbers 620, 272, 146, 897 is 1

2. How to calculate the greatest common divisor of 620, 272, 146, 897?

We can find the highest common divisor of 620, 272, 146, 897 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 620, 272, 146, 897 i.e 1.

3. How can I use the GCD of 620, 272, 146, 897Calculator?

Out the numbers 620, 272, 146, 897 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.