Least Common Multiple of 7852 and 7860

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 7852 and 7860 the smallest integer that is 15429180 that is divisible by both numbers.

Least Common Multiple (LCM) of 7852 and 7860 is 15429180.

LCM(7852,7860) = 15429180

LCM of 7852 and 7860

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

LCM of:
and

Least Common Multiple of 7852 and 7860

LCM of 7852 and 7860 is 15429180

Least common multiple can be found by multiplying the highest exponent prime factors of 7852 and 7860. First we will calculate the prime factors of 7852 and 7860.

Prime Factorization of 7852


2 7852
2 3926
13 1963
151 151
1

Prime factors of 7852 are 2, 13,151. Prime factorization of 7852 in exponential form is:

7852 = 22×131×1511

Prime Factorization of 7860


2 7860
2 3930
3 1965
5 655
131 131
1

Prime factors of 7860 are 2, 3, 5,131. Prime factorization of 7860 in exponential form is:

7860 = 22×31×51×1311

Now multiplying the highest exponent prime factors to calculate the LCM of 7852 and 7860.

LCM(7852,7860) = 22×31×51×131×1311×1511
LCM(7852,7860) = 15429180

Factors of 7852

List of positive integer factors of 7852 that divides 7852 without a remainder.

1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852

Factors of 7860

List of positive integer factors of 7860 that divides 7860 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860

Least Common Multiple of 7852 and 7860 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7852 and 7860, than apply into the LCM equation.

GCF(7852,7860) = 4
LCM(7852,7860) = ( 7852 × 7860) / 4
LCM(7852,7860) = 61716720 / 4
LCM(7852,7860) = 15429180

Properties of LCM 7852 and 7860

(i) The LCM of 7860 and 7852 is associative

LCM of 7852 and 7860 = LCM of 7860 and 7852

Related Least Common Multiples of 7852

Related Least Common Multiples of 7860

Frequently Asked Questions on LCM of 7852 and 7860

1. What is the LCM of 7852 and 7860?

Answer: LCM of 7852 and 7860 is 15429180.

2. What are the Factors of 7852?

Answer: Factors of 7852 are 1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852. There are 12 integers that are factors of 7852. The greatest factor of 7852 is 7852.

3. What are the Factors of 7860?

Answer: Factors of 7860 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860. There are 24 integers that are factors of 7860. The greatest factor of 7860 is 7860.

4. How to Find the LCM of 7852 and 7860?

Answer:

Least Common Multiple of 7852 and 7860 = 15429180

Step 1: Find the prime factorization of 7852

7852 = 2 x 2 x 13 x 151

Step 2: Find the prime factorization of 7860

7860 = 2 x 2 x 3 x 5 x 131

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

LCM = 15429180 = 2 x 2 x 3 x 5 x 13 x 131 x 151

Step 4: Therefore, the least common multiple of 7852 and 7860 is 15429180.