Least Common Multiple of 2618 and 2621

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 2618 and 2621 the smallest integer that is 6861778 that is divisible by both numbers.

Least Common Multiple (LCM) of 2618 and 2621 is 6861778.

LCM(2618,2621) = 6861778

LCM of 2618 and 2621

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

LCM of:
and

Least Common Multiple of 2618 and 2621

LCM of 2618 and 2621 is 6861778

Least common multiple can be found by multiplying the highest exponent prime factors of 2618 and 2621. First we will calculate the prime factors of 2618 and 2621.

Prime Factorization of 2618


2 2618
7 1309
11 187
17 17
1

Prime factors of 2618 are 2, 7, 11,17. Prime factorization of 2618 in exponential form is:

2618 = 21×71×111×171

Prime Factorization of 2621


2621 2621
1

Prime factors of 2621 are 2621. Prime factorization of 2621 in exponential form is:

2621 = 26211

Now multiplying the highest exponent prime factors to calculate the LCM of 2618 and 2621.

LCM(2618,2621) = 21×71×111×171×26211
LCM(2618,2621) = 6861778

Factors of 2618

List of positive integer factors of 2618 that divides 2618 without a remainder.

1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618

Factors of 2621

List of positive integer factors of 2621 that divides 2621 without a remainder.

1, 2621

Least Common Multiple of 2618 and 2621 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2618 and 2621, than apply into the LCM equation.

GCF(2618,2621) = 1
LCM(2618,2621) = ( 2618 × 2621) / 1
LCM(2618,2621) = 6861778 / 1
LCM(2618,2621) = 6861778

Properties of LCM 2618 and 2621

(i) The LCM of 2621 and 2618 is associative

LCM of 2618 and 2621 = LCM of 2621 and 2618

Related Least Common Multiples of 2618

Related Least Common Multiples of 2621

Frequently Asked Questions on LCM of 2618 and 2621

1. What is the LCM of 2618 and 2621?

Answer: LCM of 2618 and 2621 is 6861778.

2. What are the Factors of 2618?

Answer: Factors of 2618 are 1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618. There are 16 integers that are factors of 2618. The greatest factor of 2618 is 2618.

3. What are the Factors of 2621?

Answer: Factors of 2621 are 1, 2621. There are 2 integers that are factors of 2621. The greatest factor of 2621 is 2621.

4. How to Find the LCM of 2618 and 2621?

Answer:

Least Common Multiple of 2618 and 2621 = 6861778

Step 1: Find the prime factorization of 2618

2618 = 2 x 7 x 11 x 17

Step 2: Find the prime factorization of 2621

2621 = 2621

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

LCM = 6861778 = 2 x 7 x 11 x 17 x 2621

Step 4: Therefore, the least common multiple of 2618 and 2621 is 6861778.