Least Common Multiple of 7787 and 7789

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 7787 and 7789 the smallest integer that is 60652943 that is divisible by both numbers.

Least Common Multiple (LCM) of 7787 and 7789 is 60652943.

LCM(7787,7789) = 60652943

LCM of 7787 and 7789

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

LCM of:
and

Least Common Multiple of 7787 and 7789

LCM of 7787 and 7789 is 60652943

Least common multiple can be found by multiplying the highest exponent prime factors of 7787 and 7789. First we will calculate the prime factors of 7787 and 7789.

Prime Factorization of 7787


13 7787
599 599
1

Prime factors of 7787 are 13,599. Prime factorization of 7787 in exponential form is:

7787 = 131×5991

Prime Factorization of 7789


7789 7789
1

Prime factors of 7789 are 7789. Prime factorization of 7789 in exponential form is:

7789 = 77891

Now multiplying the highest exponent prime factors to calculate the LCM of 7787 and 7789.

LCM(7787,7789) = 131×5991×77891
LCM(7787,7789) = 60652943

Factors of 7787

List of positive integer factors of 7787 that divides 7787 without a remainder.

1, 13, 599, 7787

Factors of 7789

List of positive integer factors of 7789 that divides 7789 without a remainder.

1, 7789

Least Common Multiple of 7787 and 7789 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7787 and 7789, than apply into the LCM equation.

GCF(7787,7789) = 1
LCM(7787,7789) = ( 7787 × 7789) / 1
LCM(7787,7789) = 60652943 / 1
LCM(7787,7789) = 60652943

Properties of LCM 7787 and 7789

(i) The LCM of 7789 and 7787 is associative

LCM of 7787 and 7789 = LCM of 7789 and 7787

Related Least Common Multiples of 7787

Related Least Common Multiples of 7789

Frequently Asked Questions on LCM of 7787 and 7789

1. What is the LCM of 7787 and 7789?

Answer: LCM of 7787 and 7789 is 60652943.

2. What are the Factors of 7787?

Answer: Factors of 7787 are 1, 13, 599, 7787. There are 4 integers that are factors of 7787. The greatest factor of 7787 is 7787.

3. What are the Factors of 7789?

Answer: Factors of 7789 are 1, 7789. There are 2 integers that are factors of 7789. The greatest factor of 7789 is 7789.

4. How to Find the LCM of 7787 and 7789?

Answer:

Least Common Multiple of 7787 and 7789 = 60652943

Step 1: Find the prime factorization of 7787

7787 = 13 x 599

Step 2: Find the prime factorization of 7789

7789 = 7789

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

LCM = 60652943 = 13 x 599 x 7789

Step 4: Therefore, the least common multiple of 7787 and 7789 is 60652943.