Least Common Multiple of 9439 and 9440

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Free LCM Calculator determines the least common multiple (LCM) between 9439 and 9440 the smallest integer that is 89104160 that is divisible by both numbers.

Least Common Multiple (LCM) of 9439 and 9440 is 89104160.

LCM(9439,9440) = 89104160

LCM of 9439 and 9440

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

LCM of:
and

Least Common Multiple of 9439 and 9440

LCM of 9439 and 9440 is 89104160

Least common multiple can be found by multiplying the highest exponent prime factors of 9439 and 9440. First we will calculate the prime factors of 9439 and 9440.

Prime Factorization of 9439


9439 9439
1

Prime factors of 9439 are 9439. Prime factorization of 9439 in exponential form is:

9439 = 94391

Prime Factorization of 9440


2 9440
2 4720
2 2360
2 1180
2 590
5 295
59 59
1

Prime factors of 9440 are 2, 5,59. Prime factorization of 9440 in exponential form is:

9440 = 25×51×591

Now multiplying the highest exponent prime factors to calculate the LCM of 9439 and 9440.

LCM(9439,9440) = 25×51×591×94391
LCM(9439,9440) = 89104160

Factors of 9439

List of positive integer factors of 9439 that divides 9439 without a remainder.

1, 9439

Factors of 9440

List of positive integer factors of 9440 that divides 9440 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440

Least Common Multiple of 9439 and 9440 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9439 and 9440, than apply into the LCM equation.

GCF(9439,9440) = 1
LCM(9439,9440) = ( 9439 × 9440) / 1
LCM(9439,9440) = 89104160 / 1
LCM(9439,9440) = 89104160

Properties of LCM 9439 and 9440

(i) The LCM of 9440 and 9439 is associative

LCM of 9439 and 9440 = LCM of 9440 and 9439

Frequently Asked Questions on LCM of 9439 and 9440

1. What is the LCM of 9439 and 9440?

Answer: LCM of 9439 and 9440 is 89104160.

2. What are the Factors of 9439?

Answer: Factors of 9439 are 1, 9439. There are 2 integers that are factors of 9439. The greatest factor of 9439 is 9439.

3. What are the Factors of 9440?

Answer: Factors of 9440 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440. There are 24 integers that are factors of 9440. The greatest factor of 9440 is 9440.

4. How to Find the LCM of 9439 and 9440?

Answer:

Least Common Multiple of 9439 and 9440 = 89104160

Step 1: Find the prime factorization of 9439

9439 = 9439

Step 2: Find the prime factorization of 9440

9440 = 2 x 2 x 2 x 2 x 2 x 5 x 59

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

LCM = 89104160 = 2 x 2 x 2 x 2 x 2 x 5 x 59 x 9439

Step 4: Therefore, the least common multiple of 9439 and 9440 is 89104160.