GCD of 155, 250, 993, 997 Calculator

Given Input numbers are 155, 250, 993, 997

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

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 250 :

The positive integer divisors of 250 that completely divides 250 are.

1, 2, 5, 10, 25, 50, 125, 250

Divisors of 993 :

The positive integer divisors of 993 that completely divides 993 are.

1, 3, 331, 993

Divisors of 997 :

The positive integer divisors of 997 that completely divides 997 are.

1, 997

GCD of numbers is the greatest common divisor

So, the GCD (155, 250, 993, 997) = 1.

Given numbers are 155, 250, 993, 997

The list of prime factors of all numbers are

Prime factors of 155 are 5 x 31

Prime factors of 250 are 2 x 5 x 5 x 5

Prime factors of 993 are 3 x 331

Prime factors of 997 are 997

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

Given numbers are 155, 250, 993, 997

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

Apply this formula for all numbers.

Step1:

LCM(155, 250) = 7750

GCD(155, 250) = ( 155 x 250 ) / 7750

= 155 / 250

= 155

Step2:

LCM(5, 993) = 4965

GCD(5, 993) = ( 5 x 993 ) / 4965

= 5 / 993

= 5

Step3:

LCM(1, 997) = 997

GCD(1, 997) = ( 1 x 997 ) / 997

= 1 / 997

= 1

So, Greatest Common Divisor of 155, 250, 993, 997 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 668, 281, 333, 886
• GCD of 676, 547, 248, 547
• GCD of 415, 113, 830, 901
• GCD of 354, 861, 351, 905
• GCD of 254, 462, 970, 801

Given numbers are 155, 250, 993, 997
The greatest common divisor of numbers 155, 250, 993, 997 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 155, 250, 993, 997 is 1.

1. What is the GCD of 155, 250, 993, 997?

GCD of given numbers 155, 250, 993, 997 is 1

2. How to calculate the greatest common divisor of 155, 250, 993, 997?

We can find the highest common divisor of 155, 250, 993, 997 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 155, 250, 993, 997 i.e 1.

3. How can I use the GCD of 155, 250, 993, 997Calculator?

Out the numbers 155, 250, 993, 997 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.