Least Common Multiple of 6418 and 6424

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 6418 and 6424 the smallest integer that is 20614616 that is divisible by both numbers.

Least Common Multiple (LCM) of 6418 and 6424 is 20614616.

LCM(6418,6424) = 20614616

LCM of 6418 and 6424

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

LCM of:
and

Least Common Multiple of 6418 and 6424

LCM of 6418 and 6424 is 20614616

Least common multiple can be found by multiplying the highest exponent prime factors of 6418 and 6424. First we will calculate the prime factors of 6418 and 6424.

Prime Factorization of 6418


2 6418
3209 3209
1

Prime factors of 6418 are 2,3209. Prime factorization of 6418 in exponential form is:

6418 = 21×32091

Prime Factorization of 6424


2 6424
2 3212
2 1606
11 803
73 73
1

Prime factors of 6424 are 2, 11,73. Prime factorization of 6424 in exponential form is:

6424 = 23×111×731

Now multiplying the highest exponent prime factors to calculate the LCM of 6418 and 6424.

LCM(6418,6424) = 23×111×731×32091
LCM(6418,6424) = 20614616

Factors of 6418

List of positive integer factors of 6418 that divides 6418 without a remainder.

1, 2, 3209, 6418

Factors of 6424

List of positive integer factors of 6424 that divides 6424 without a remainder.

1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424

Least Common Multiple of 6418 and 6424 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6418 and 6424, than apply into the LCM equation.

GCF(6418,6424) = 2
LCM(6418,6424) = ( 6418 × 6424) / 2
LCM(6418,6424) = 41229232 / 2
LCM(6418,6424) = 20614616

Properties of LCM 6418 and 6424

(i) The LCM of 6424 and 6418 is associative

LCM of 6418 and 6424 = LCM of 6424 and 6418

Related Least Common Multiples of 6418

Related Least Common Multiples of 6424

Frequently Asked Questions on LCM of 6418 and 6424

1. What is the LCM of 6418 and 6424?

Answer: LCM of 6418 and 6424 is 20614616.

2. What are the Factors of 6418?

Answer: Factors of 6418 are 1, 2, 3209, 6418. There are 4 integers that are factors of 6418. The greatest factor of 6418 is 6418.

3. What are the Factors of 6424?

Answer: Factors of 6424 are 1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424. There are 16 integers that are factors of 6424. The greatest factor of 6424 is 6424.

4. How to Find the LCM of 6418 and 6424?

Answer:

Least Common Multiple of 6418 and 6424 = 20614616

Step 1: Find the prime factorization of 6418

6418 = 2 x 3209

Step 2: Find the prime factorization of 6424

6424 = 2 x 2 x 2 x 11 x 73

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

LCM = 20614616 = 2 x 2 x 2 x 11 x 73 x 3209

Step 4: Therefore, the least common multiple of 6418 and 6424 is 20614616.