GCD of 620, 397, 153, 232 Calculator

Given Input numbers are 620, 397, 153, 232

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 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

Divisors of 232 :

The positive integer divisors of 232 that completely divides 232 are.

1, 2, 4, 8, 29, 58, 116, 232

GCD of numbers is the greatest common divisor

So, the GCD (620, 397, 153, 232) = 1.

Given numbers are 620, 397, 153, 232

The list of prime factors of all numbers are

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

Prime factors of 397 are 397

Prime factors of 153 are 3 x 3 x 17

Prime factors of 232 are 2 x 2 x 2 x 29

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

Given numbers are 620, 397, 153, 232

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

Apply this formula for all numbers.

Step1:

LCM(620, 397) = 246140

GCD(620, 397) = ( 620 x 397 ) / 246140

= 620 / 397

= 620

Step2:

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

= 1 / 153

= 1

Step3:

LCM(1, 232) = 232

GCD(1, 232) = ( 1 x 232 ) / 232

= 1 / 232

= 1

So, Greatest Common Divisor of 620, 397, 153, 232 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 584, 176, 744, 682
• GCD of 434, 177, 893, 565
• GCD of 914, 996, 588, 743
• GCD of 608, 470, 849, 976
• GCD of 683, 118, 781, 409

Given numbers are 620, 397, 153, 232
The greatest common divisor of numbers 620, 397, 153, 232 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 397, 153, 232 is 1.

1. What is the GCD of 620, 397, 153, 232?

GCD of given numbers 620, 397, 153, 232 is 1

2. How to calculate the greatest common divisor of 620, 397, 153, 232?

We can find the highest common divisor of 620, 397, 153, 232 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, 397, 153, 232 i.e 1.

3. How can I use the GCD of 620, 397, 153, 232Calculator?

Out the numbers 620, 397, 153, 232 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.