Least Common Multiple of 7806 and 7810

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 7806 and 7810 the smallest integer that is 30482430 that is divisible by both numbers.

Least Common Multiple (LCM) of 7806 and 7810 is 30482430.

LCM(7806,7810) = 30482430

LCM of 7806 and 7810

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

LCM of:
and

Least Common Multiple of 7806 and 7810

LCM of 7806 and 7810 is 30482430

Least common multiple can be found by multiplying the highest exponent prime factors of 7806 and 7810. First we will calculate the prime factors of 7806 and 7810.

Prime Factorization of 7806


2 7806
3 3903
1301 1301
1

Prime factors of 7806 are 2, 3,1301. Prime factorization of 7806 in exponential form is:

7806 = 21×31×13011

Prime Factorization of 7810


2 7810
5 3905
11 781
71 71
1

Prime factors of 7810 are 2, 5, 11,71. Prime factorization of 7810 in exponential form is:

7810 = 21×51×111×711

Now multiplying the highest exponent prime factors to calculate the LCM of 7806 and 7810.

LCM(7806,7810) = 21×31×51×111×711×13011
LCM(7806,7810) = 30482430

Factors of 7806

List of positive integer factors of 7806 that divides 7806 without a remainder.

1, 2, 3, 6, 1301, 2602, 3903, 7806

Factors of 7810

List of positive integer factors of 7810 that divides 7810 without a remainder.

1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810

Least Common Multiple of 7806 and 7810 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7806 and 7810, than apply into the LCM equation.

GCF(7806,7810) = 2
LCM(7806,7810) = ( 7806 × 7810) / 2
LCM(7806,7810) = 60964860 / 2
LCM(7806,7810) = 30482430

Properties of LCM 7806 and 7810

(i) The LCM of 7810 and 7806 is associative

LCM of 7806 and 7810 = LCM of 7810 and 7806

Related Least Common Multiples of 7806

Related Least Common Multiples of 7810

Frequently Asked Questions on LCM of 7806 and 7810

1. What is the LCM of 7806 and 7810?

Answer: LCM of 7806 and 7810 is 30482430.

2. What are the Factors of 7806?

Answer: Factors of 7806 are 1, 2, 3, 6, 1301, 2602, 3903, 7806. There are 8 integers that are factors of 7806. The greatest factor of 7806 is 7806.

3. What are the Factors of 7810?

Answer: Factors of 7810 are 1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810. There are 16 integers that are factors of 7810. The greatest factor of 7810 is 7810.

4. How to Find the LCM of 7806 and 7810?

Answer:

Least Common Multiple of 7806 and 7810 = 30482430

Step 1: Find the prime factorization of 7806

7806 = 2 x 3 x 1301

Step 2: Find the prime factorization of 7810

7810 = 2 x 5 x 11 x 71

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

LCM = 30482430 = 2 x 3 x 5 x 11 x 71 x 1301

Step 4: Therefore, the least common multiple of 7806 and 7810 is 30482430.