GCD of 620, 822, 150, 251 Calculator

Given Input numbers are 620, 822, 150, 251

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 822 :

The positive integer divisors of 822 that completely divides 822 are.

1, 2, 3, 6, 137, 274, 411, 822

Divisors of 150 :

The positive integer divisors of 150 that completely divides 150 are.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150

Divisors of 251 :

The positive integer divisors of 251 that completely divides 251 are.

1, 251

GCD of numbers is the greatest common divisor

So, the GCD (620, 822, 150, 251) = 1.

Given numbers are 620, 822, 150, 251

The list of prime factors of all numbers are

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

Prime factors of 822 are 2 x 3 x 137

Prime factors of 150 are 2 x 3 x 5 x 5

Prime factors of 251 are 251

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

Given numbers are 620, 822, 150, 251

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

Apply this formula for all numbers.

Step1:

LCM(620, 822) = 254820

GCD(620, 822) = ( 620 x 822 ) / 254820

= 620 / 822

= 620

Step2:

LCM(2, 150) = 150

GCD(2, 150) = ( 2 x 150 ) / 150

= 2 / 150

= 2

Step3:

LCM(2, 251) = 502

GCD(2, 251) = ( 2 x 251 ) / 502

= 2 / 251

= 2

So, Greatest Common Divisor of 620, 822, 150, 251 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 629, 514, 538, 346
• GCD of 495, 533, 871, 571
• GCD of 354, 428, 941, 156
• GCD of 549, 648, 155, 954
• GCD of 381, 377, 190, 323

Given numbers are 620, 822, 150, 251
The greatest common divisor of numbers 620, 822, 150, 251 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 822, 150, 251 is 1.

1. What is the GCD of 620, 822, 150, 251?

GCD of given numbers 620, 822, 150, 251 is 1

2. How to calculate the greatest common divisor of 620, 822, 150, 251?

We can find the highest common divisor of 620, 822, 150, 251 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, 822, 150, 251 i.e 1.

3. How can I use the GCD of 620, 822, 150, 251Calculator?

Out the numbers 620, 822, 150, 251 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.