Least Common Multiple of 6393 and 6397

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 6393 and 6397 the smallest integer that is 40896021 that is divisible by both numbers.

Least Common Multiple (LCM) of 6393 and 6397 is 40896021.

LCM(6393,6397) = 40896021

LCM of 6393 and 6397

Least common multiple or lowest common denominator (LCD) can be calculated in three ways;

LCM of:
and

Least Common Multiple of 6393 and 6397

LCM of 6393 and 6397 is 40896021

Least common multiple can be found by multiplying the highest exponent prime factors of 6393 and 6397. First we will calculate the prime factors of 6393 and 6397.

Prime Factorization of 6393


3 6393
2131 2131
1

Prime factors of 6393 are 3,2131. Prime factorization of 6393 in exponential form is:

6393 = 31×21311

Prime Factorization of 6397


6397 6397
1

Prime factors of 6397 are 6397. Prime factorization of 6397 in exponential form is:

6397 = 63971

Now multiplying the highest exponent prime factors to calculate the LCM of 6393 and 6397.

LCM(6393,6397) = 31×21311×63971
LCM(6393,6397) = 40896021

Factors of 6393

List of positive integer factors of 6393 that divides 6393 without a remainder.

1, 3, 2131, 6393

Factors of 6397

List of positive integer factors of 6397 that divides 6397 without a remainder.

1, 6397

Least Common Multiple of 6393 and 6397 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6393 and 6397, than apply into the LCM equation.

GCF(6393,6397) = 1
LCM(6393,6397) = ( 6393 × 6397) / 1
LCM(6393,6397) = 40896021 / 1
LCM(6393,6397) = 40896021

Properties of LCM 6393 and 6397

(i) The LCM of 6397 and 6393 is associative

LCM of 6393 and 6397 = LCM of 6397 and 6393

Related Least Common Multiples of 6393

Related Least Common Multiples of 6397

Frequently Asked Questions on LCM of 6393 and 6397

1. What is the LCM of 6393 and 6397?

Answer: LCM of 6393 and 6397 is 40896021.

2. What are the Factors of 6393?

Answer: Factors of 6393 are 1, 3, 2131, 6393. There are 4 integers that are factors of 6393. The greatest factor of 6393 is 6393.

3. What are the Factors of 6397?

Answer: Factors of 6397 are 1, 6397. There are 2 integers that are factors of 6397. The greatest factor of 6397 is 6397.

4. How to Find the LCM of 6393 and 6397?

Answer:

Least Common Multiple of 6393 and 6397 = 40896021

Step 1: Find the prime factorization of 6393

6393 = 3 x 2131

Step 2: Find the prime factorization of 6397

6397 = 6397

Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 40896021 = 3 x 2131 x 6397

Step 4: Therefore, the least common multiple of 6393 and 6397 is 40896021.