Least Common Multiple of 4545 and 4546

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 4545 and 4546 the smallest integer that is 20661570 that is divisible by both numbers.

Least Common Multiple (LCM) of 4545 and 4546 is 20661570.

LCM(4545,4546) = 20661570

LCM of 4545 and 4546

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

LCM of:
and

Least Common Multiple of 4545 and 4546

LCM of 4545 and 4546 is 20661570

Least common multiple can be found by multiplying the highest exponent prime factors of 4545 and 4546. First we will calculate the prime factors of 4545 and 4546.

Prime Factorization of 4545


3 4545
3 1515
5 505
101 101
1

Prime factors of 4545 are 3, 5,101. Prime factorization of 4545 in exponential form is:

4545 = 32×51×1011

Prime Factorization of 4546


2 4546
2273 2273
1

Prime factors of 4546 are 2,2273. Prime factorization of 4546 in exponential form is:

4546 = 21×22731

Now multiplying the highest exponent prime factors to calculate the LCM of 4545 and 4546.

LCM(4545,4546) = 21×32×51×1011×22731
LCM(4545,4546) = 20661570

Factors of 4545

List of positive integer factors of 4545 that divides 4545 without a remainder.

1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545

Factors of 4546

List of positive integer factors of 4546 that divides 4546 without a remainder.

1, 2, 2273, 4546

Least Common Multiple of 4545 and 4546 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4545 and 4546, than apply into the LCM equation.

GCF(4545,4546) = 1
LCM(4545,4546) = ( 4545 × 4546) / 1
LCM(4545,4546) = 20661570 / 1
LCM(4545,4546) = 20661570

Properties of LCM 4545 and 4546

(i) The LCM of 4546 and 4545 is associative

LCM of 4545 and 4546 = LCM of 4546 and 4545

Related Least Common Multiples of 4545

Related Least Common Multiples of 4546

Frequently Asked Questions on LCM of 4545 and 4546

1. What is the LCM of 4545 and 4546?

Answer: LCM of 4545 and 4546 is 20661570.

2. What are the Factors of 4545?

Answer: Factors of 4545 are 1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545. There are 12 integers that are factors of 4545. The greatest factor of 4545 is 4545.

3. What are the Factors of 4546?

Answer: Factors of 4546 are 1, 2, 2273, 4546. There are 4 integers that are factors of 4546. The greatest factor of 4546 is 4546.

4. How to Find the LCM of 4545 and 4546?

Answer:

Least Common Multiple of 4545 and 4546 = 20661570

Step 1: Find the prime factorization of 4545

4545 = 3 x 3 x 5 x 101

Step 2: Find the prime factorization of 4546

4546 = 2 x 2273

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

LCM = 20661570 = 2 x 3 x 3 x 5 x 101 x 2273

Step 4: Therefore, the least common multiple of 4545 and 4546 is 20661570.