Least Common Multiple of 3631 and 3639

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Free LCM Calculator determines the least common multiple (LCM) between 3631 and 3639 the smallest integer that is 13213209 that is divisible by both numbers.

Least Common Multiple (LCM) of 3631 and 3639 is 13213209.

LCM(3631,3639) = 13213209

LCM of 3631 and 3639

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

LCM of:
and

Least Common Multiple of 3631 and 3639

LCM of 3631 and 3639 is 13213209

Least common multiple can be found by multiplying the highest exponent prime factors of 3631 and 3639. First we will calculate the prime factors of 3631 and 3639.

Prime Factorization of 3631


3631 3631
1

Prime factors of 3631 are 3631. Prime factorization of 3631 in exponential form is:

3631 = 36311

Prime Factorization of 3639


3 3639
1213 1213
1

Prime factors of 3639 are 3,1213. Prime factorization of 3639 in exponential form is:

3639 = 31×12131

Now multiplying the highest exponent prime factors to calculate the LCM of 3631 and 3639.

LCM(3631,3639) = 31×12131×36311
LCM(3631,3639) = 13213209

Factors of 3631

List of positive integer factors of 3631 that divides 3631 without a remainder.

1, 3631

Factors of 3639

List of positive integer factors of 3639 that divides 3639 without a remainder.

1, 3, 1213, 3639

Least Common Multiple of 3631 and 3639 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3631 and 3639, than apply into the LCM equation.

GCF(3631,3639) = 1
LCM(3631,3639) = ( 3631 × 3639) / 1
LCM(3631,3639) = 13213209 / 1
LCM(3631,3639) = 13213209

Properties of LCM 3631 and 3639

(i) The LCM of 3639 and 3631 is associative

LCM of 3631 and 3639 = LCM of 3639 and 3631

Frequently Asked Questions on LCM of 3631 and 3639

1. What is the LCM of 3631 and 3639?

Answer: LCM of 3631 and 3639 is 13213209.

2. What are the Factors of 3631?

Answer: Factors of 3631 are 1, 3631. There are 2 integers that are factors of 3631. The greatest factor of 3631 is 3631.

3. What are the Factors of 3639?

Answer: Factors of 3639 are 1, 3, 1213, 3639. There are 4 integers that are factors of 3639. The greatest factor of 3639 is 3639.

4. How to Find the LCM of 3631 and 3639?

Answer:

Least Common Multiple of 3631 and 3639 = 13213209

Step 1: Find the prime factorization of 3631

3631 = 3631

Step 2: Find the prime factorization of 3639

3639 = 3 x 1213

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

LCM = 13213209 = 3 x 1213 x 3631

Step 4: Therefore, the least common multiple of 3631 and 3639 is 13213209.