Least Common Multiple of 2807 and 2811

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 2807 and 2811 the smallest integer that is 7890477 that is divisible by both numbers.

Least Common Multiple (LCM) of 2807 and 2811 is 7890477.

LCM(2807,2811) = 7890477

LCM of 2807 and 2811

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

LCM of:
and

Least Common Multiple of 2807 and 2811

LCM of 2807 and 2811 is 7890477

Least common multiple can be found by multiplying the highest exponent prime factors of 2807 and 2811. First we will calculate the prime factors of 2807 and 2811.

Prime Factorization of 2807


7 2807
401 401
1

Prime factors of 2807 are 7,401. Prime factorization of 2807 in exponential form is:

2807 = 71×4011

Prime Factorization of 2811


3 2811
937 937
1

Prime factors of 2811 are 3,937. Prime factorization of 2811 in exponential form is:

2811 = 31×9371

Now multiplying the highest exponent prime factors to calculate the LCM of 2807 and 2811.

LCM(2807,2811) = 31×71×4011×9371
LCM(2807,2811) = 7890477

Factors of 2807

List of positive integer factors of 2807 that divides 2807 without a remainder.

1, 7, 401, 2807

Factors of 2811

List of positive integer factors of 2811 that divides 2811 without a remainder.

1, 3, 937, 2811

Least Common Multiple of 2807 and 2811 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2807 and 2811, than apply into the LCM equation.

GCF(2807,2811) = 1
LCM(2807,2811) = ( 2807 × 2811) / 1
LCM(2807,2811) = 7890477 / 1
LCM(2807,2811) = 7890477

Properties of LCM 2807 and 2811

(i) The LCM of 2811 and 2807 is associative

LCM of 2807 and 2811 = LCM of 2811 and 2807

Related Least Common Multiples of 2807

Related Least Common Multiples of 2811

Frequently Asked Questions on LCM of 2807 and 2811

1. What is the LCM of 2807 and 2811?

Answer: LCM of 2807 and 2811 is 7890477.

2. What are the Factors of 2807?

Answer: Factors of 2807 are 1, 7, 401, 2807. There are 4 integers that are factors of 2807. The greatest factor of 2807 is 2807.

3. What are the Factors of 2811?

Answer: Factors of 2811 are 1, 3, 937, 2811. There are 4 integers that are factors of 2811. The greatest factor of 2811 is 2811.

4. How to Find the LCM of 2807 and 2811?

Answer:

Least Common Multiple of 2807 and 2811 = 7890477

Step 1: Find the prime factorization of 2807

2807 = 7 x 401

Step 2: Find the prime factorization of 2811

2811 = 3 x 937

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

LCM = 7890477 = 3 x 7 x 401 x 937

Step 4: Therefore, the least common multiple of 2807 and 2811 is 7890477.