Least Common Multiple of 3963 and 3966

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 3963 and 3966 the smallest integer that is 5239086 that is divisible by both numbers.

Least Common Multiple (LCM) of 3963 and 3966 is 5239086.

LCM(3963,3966) = 5239086

LCM of 3963 and 3966

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

LCM of:
and

Least Common Multiple of 3963 and 3966

LCM of 3963 and 3966 is 5239086

Least common multiple can be found by multiplying the highest exponent prime factors of 3963 and 3966. First we will calculate the prime factors of 3963 and 3966.

Prime Factorization of 3963


3 3963
1321 1321
1

Prime factors of 3963 are 3,1321. Prime factorization of 3963 in exponential form is:

3963 = 31×13211

Prime Factorization of 3966


2 3966
3 1983
661 661
1

Prime factors of 3966 are 2, 3,661. Prime factorization of 3966 in exponential form is:

3966 = 21×31×6611

Now multiplying the highest exponent prime factors to calculate the LCM of 3963 and 3966.

LCM(3963,3966) = 21×31×6611×13211
LCM(3963,3966) = 5239086

Factors of 3963

List of positive integer factors of 3963 that divides 3963 without a remainder.

1, 3, 1321, 3963

Factors of 3966

List of positive integer factors of 3966 that divides 3966 without a remainder.

1, 2, 3, 6, 661, 1322, 1983, 3966

Least Common Multiple of 3963 and 3966 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3963 and 3966, than apply into the LCM equation.

GCF(3963,3966) = 3
LCM(3963,3966) = ( 3963 × 3966) / 3
LCM(3963,3966) = 15717258 / 3
LCM(3963,3966) = 5239086

Properties of LCM 3963 and 3966

(i) The LCM of 3966 and 3963 is associative

LCM of 3963 and 3966 = LCM of 3966 and 3963

Related Least Common Multiples of 3963

Related Least Common Multiples of 3966

Frequently Asked Questions on LCM of 3963 and 3966

1. What is the LCM of 3963 and 3966?

Answer: LCM of 3963 and 3966 is 5239086.

2. What are the Factors of 3963?

Answer: Factors of 3963 are 1, 3, 1321, 3963. There are 4 integers that are factors of 3963. The greatest factor of 3963 is 3963.

3. What are the Factors of 3966?

Answer: Factors of 3966 are 1, 2, 3, 6, 661, 1322, 1983, 3966. There are 8 integers that are factors of 3966. The greatest factor of 3966 is 3966.

4. How to Find the LCM of 3963 and 3966?

Answer:

Least Common Multiple of 3963 and 3966 = 5239086

Step 1: Find the prime factorization of 3963

3963 = 3 x 1321

Step 2: Find the prime factorization of 3966

3966 = 2 x 3 x 661

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

LCM = 5239086 = 2 x 3 x 661 x 1321

Step 4: Therefore, the least common multiple of 3963 and 3966 is 5239086.