Least Common Multiple of 2153 and 2157

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 2153 and 2157 the smallest integer that is 4644021 that is divisible by both numbers.

Least Common Multiple (LCM) of 2153 and 2157 is 4644021.

LCM(2153,2157) = 4644021

LCM of 2153 and 2157

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

LCM of:
and

Least Common Multiple of 2153 and 2157

LCM of 2153 and 2157 is 4644021

Least common multiple can be found by multiplying the highest exponent prime factors of 2153 and 2157. First we will calculate the prime factors of 2153 and 2157.

Prime Factorization of 2153


2153 2153
1

Prime factors of 2153 are 2153. Prime factorization of 2153 in exponential form is:

2153 = 21531

Prime Factorization of 2157


3 2157
719 719
1

Prime factors of 2157 are 3,719. Prime factorization of 2157 in exponential form is:

2157 = 31×7191

Now multiplying the highest exponent prime factors to calculate the LCM of 2153 and 2157.

LCM(2153,2157) = 31×7191×21531
LCM(2153,2157) = 4644021

Factors of 2153

List of positive integer factors of 2153 that divides 2153 without a remainder.

1, 2153

Factors of 2157

List of positive integer factors of 2157 that divides 2157 without a remainder.

1, 3, 719, 2157

Least Common Multiple of 2153 and 2157 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2153 and 2157, than apply into the LCM equation.

GCF(2153,2157) = 1
LCM(2153,2157) = ( 2153 × 2157) / 1
LCM(2153,2157) = 4644021 / 1
LCM(2153,2157) = 4644021

Properties of LCM 2153 and 2157

(i) The LCM of 2157 and 2153 is associative

LCM of 2153 and 2157 = LCM of 2157 and 2153

Related Least Common Multiples of 2153

Related Least Common Multiples of 2157

Frequently Asked Questions on LCM of 2153 and 2157

1. What is the LCM of 2153 and 2157?

Answer: LCM of 2153 and 2157 is 4644021.

2. What are the Factors of 2153?

Answer: Factors of 2153 are 1, 2153. There are 2 integers that are factors of 2153. The greatest factor of 2153 is 2153.

3. What are the Factors of 2157?

Answer: Factors of 2157 are 1, 3, 719, 2157. There are 4 integers that are factors of 2157. The greatest factor of 2157 is 2157.

4. How to Find the LCM of 2153 and 2157?

Answer:

Least Common Multiple of 2153 and 2157 = 4644021

Step 1: Find the prime factorization of 2153

2153 = 2153

Step 2: Find the prime factorization of 2157

2157 = 3 x 719

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

LCM = 4644021 = 3 x 719 x 2153

Step 4: Therefore, the least common multiple of 2153 and 2157 is 4644021.