Least Common Multiple of 7578 and 7586

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Free LCM Calculator determines the least common multiple (LCM) between 7578 and 7586 the smallest integer that is 28743354 that is divisible by both numbers.

Least Common Multiple (LCM) of 7578 and 7586 is 28743354.

LCM(7578,7586) = 28743354

LCM of 7578 and 7586

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

LCM of:
and

Least Common Multiple of 7578 and 7586

LCM of 7578 and 7586 is 28743354

Least common multiple can be found by multiplying the highest exponent prime factors of 7578 and 7586. First we will calculate the prime factors of 7578 and 7586.

Prime Factorization of 7578


2 7578
3 3789
3 1263
421 421
1

Prime factors of 7578 are 2, 3,421. Prime factorization of 7578 in exponential form is:

7578 = 21×32×4211

Prime Factorization of 7586


2 7586
3793 3793
1

Prime factors of 7586 are 2,3793. Prime factorization of 7586 in exponential form is:

7586 = 21×37931

Now multiplying the highest exponent prime factors to calculate the LCM of 7578 and 7586.

LCM(7578,7586) = 21×32×4211×37931
LCM(7578,7586) = 28743354

Factors of 7578

List of positive integer factors of 7578 that divides 7578 without a remainder.

1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578

Factors of 7586

List of positive integer factors of 7586 that divides 7586 without a remainder.

1, 2, 3793, 7586

Least Common Multiple of 7578 and 7586 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7578 and 7586, than apply into the LCM equation.

GCF(7578,7586) = 2
LCM(7578,7586) = ( 7578 × 7586) / 2
LCM(7578,7586) = 57486708 / 2
LCM(7578,7586) = 28743354

Properties of LCM 7578 and 7586

(i) The LCM of 7586 and 7578 is associative

LCM of 7578 and 7586 = LCM of 7586 and 7578

Frequently Asked Questions on LCM of 7578 and 7586

1. What is the LCM of 7578 and 7586?

Answer: LCM of 7578 and 7586 is 28743354.

2. What are the Factors of 7578?

Answer: Factors of 7578 are 1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578. There are 12 integers that are factors of 7578. The greatest factor of 7578 is 7578.

3. What are the Factors of 7586?

Answer: Factors of 7586 are 1, 2, 3793, 7586. There are 4 integers that are factors of 7586. The greatest factor of 7586 is 7586.

4. How to Find the LCM of 7578 and 7586?

Answer:

Least Common Multiple of 7578 and 7586 = 28743354

Step 1: Find the prime factorization of 7578

7578 = 2 x 3 x 3 x 421

Step 2: Find the prime factorization of 7586

7586 = 2 x 3793

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

LCM = 28743354 = 2 x 3 x 3 x 421 x 3793

Step 4: Therefore, the least common multiple of 7578 and 7586 is 28743354.