Least Common Multiple of 7878 and 7879

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 7878 and 7879 the smallest integer that is 62070762 that is divisible by both numbers.

Least Common Multiple (LCM) of 7878 and 7879 is 62070762.

LCM(7878,7879) = 62070762

LCM of 7878 and 7879

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

LCM of:
and

Least Common Multiple of 7878 and 7879

LCM of 7878 and 7879 is 62070762

Least common multiple can be found by multiplying the highest exponent prime factors of 7878 and 7879. First we will calculate the prime factors of 7878 and 7879.

Prime Factorization of 7878


2 7878
3 3939
13 1313
101 101
1

Prime factors of 7878 are 2, 3, 13,101. Prime factorization of 7878 in exponential form is:

7878 = 21×31×131×1011

Prime Factorization of 7879


7879 7879
1

Prime factors of 7879 are 7879. Prime factorization of 7879 in exponential form is:

7879 = 78791

Now multiplying the highest exponent prime factors to calculate the LCM of 7878 and 7879.

LCM(7878,7879) = 21×31×131×1011×78791
LCM(7878,7879) = 62070762

Factors of 7878

List of positive integer factors of 7878 that divides 7878 without a remainder.

1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878

Factors of 7879

List of positive integer factors of 7879 that divides 7879 without a remainder.

1, 7879

Least Common Multiple of 7878 and 7879 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7878 and 7879, than apply into the LCM equation.

GCF(7878,7879) = 1
LCM(7878,7879) = ( 7878 × 7879) / 1
LCM(7878,7879) = 62070762 / 1
LCM(7878,7879) = 62070762

Properties of LCM 7878 and 7879

(i) The LCM of 7879 and 7878 is associative

LCM of 7878 and 7879 = LCM of 7879 and 7878

Related Least Common Multiples of 7878

Related Least Common Multiples of 7879

Frequently Asked Questions on LCM of 7878 and 7879

1. What is the LCM of 7878 and 7879?

Answer: LCM of 7878 and 7879 is 62070762.

2. What are the Factors of 7878?

Answer: Factors of 7878 are 1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878. There are 16 integers that are factors of 7878. The greatest factor of 7878 is 7878.

3. What are the Factors of 7879?

Answer: Factors of 7879 are 1, 7879. There are 2 integers that are factors of 7879. The greatest factor of 7879 is 7879.

4. How to Find the LCM of 7878 and 7879?

Answer:

Least Common Multiple of 7878 and 7879 = 62070762

Step 1: Find the prime factorization of 7878

7878 = 2 x 3 x 13 x 101

Step 2: Find the prime factorization of 7879

7879 = 7879

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

LCM = 62070762 = 2 x 3 x 13 x 101 x 7879

Step 4: Therefore, the least common multiple of 7878 and 7879 is 62070762.