Least Common Multiple of 2403 and 2407

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 2403 and 2407 the smallest integer that is 5784021 that is divisible by both numbers.

Least Common Multiple (LCM) of 2403 and 2407 is 5784021.

LCM(2403,2407) = 5784021

LCM of 2403 and 2407

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

LCM of:
and

Least Common Multiple of 2403 and 2407

LCM of 2403 and 2407 is 5784021

Least common multiple can be found by multiplying the highest exponent prime factors of 2403 and 2407. First we will calculate the prime factors of 2403 and 2407.

Prime Factorization of 2403


3 2403
3 801
3 267
89 89
1

Prime factors of 2403 are 3,89. Prime factorization of 2403 in exponential form is:

2403 = 33×891

Prime Factorization of 2407


29 2407
83 83
1

Prime factors of 2407 are 29,83. Prime factorization of 2407 in exponential form is:

2407 = 291×831

Now multiplying the highest exponent prime factors to calculate the LCM of 2403 and 2407.

LCM(2403,2407) = 33×291×831×891
LCM(2403,2407) = 5784021

Factors of 2403

List of positive integer factors of 2403 that divides 2403 without a remainder.

1, 3, 9, 27, 89, 267, 801, 2403

Factors of 2407

List of positive integer factors of 2407 that divides 2407 without a remainder.

1, 29, 83, 2407

Least Common Multiple of 2403 and 2407 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2403 and 2407, than apply into the LCM equation.

GCF(2403,2407) = 1
LCM(2403,2407) = ( 2403 × 2407) / 1
LCM(2403,2407) = 5784021 / 1
LCM(2403,2407) = 5784021

Properties of LCM 2403 and 2407

(i) The LCM of 2407 and 2403 is associative

LCM of 2403 and 2407 = LCM of 2407 and 2403

Related Least Common Multiples of 2403

Related Least Common Multiples of 2407

Frequently Asked Questions on LCM of 2403 and 2407

1. What is the LCM of 2403 and 2407?

Answer: LCM of 2403 and 2407 is 5784021.

2. What are the Factors of 2403?

Answer: Factors of 2403 are 1, 3, 9, 27, 89, 267, 801, 2403. There are 8 integers that are factors of 2403. The greatest factor of 2403 is 2403.

3. What are the Factors of 2407?

Answer: Factors of 2407 are 1, 29, 83, 2407. There are 4 integers that are factors of 2407. The greatest factor of 2407 is 2407.

4. How to Find the LCM of 2403 and 2407?

Answer:

Least Common Multiple of 2403 and 2407 = 5784021

Step 1: Find the prime factorization of 2403

2403 = 3 x 3 x 3 x 89

Step 2: Find the prime factorization of 2407

2407 = 29 x 83

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

LCM = 5784021 = 3 x 3 x 3 x 29 x 83 x 89

Step 4: Therefore, the least common multiple of 2403 and 2407 is 5784021.