Least Common Multiple of 7203 and 7207

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 7203 and 7207 the smallest integer that is 51912021 that is divisible by both numbers.

Least Common Multiple (LCM) of 7203 and 7207 is 51912021.

LCM(7203,7207) = 51912021

LCM of 7203 and 7207

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

LCM of:
and

Least Common Multiple of 7203 and 7207

LCM of 7203 and 7207 is 51912021

Least common multiple can be found by multiplying the highest exponent prime factors of 7203 and 7207. First we will calculate the prime factors of 7203 and 7207.

Prime Factorization of 7203


3 7203
7 2401
7 343
7 49
7 7
1

Prime factors of 7203 are 3,7. Prime factorization of 7203 in exponential form is:

7203 = 31×74

Prime Factorization of 7207


7207 7207
1

Prime factors of 7207 are 7207. Prime factorization of 7207 in exponential form is:

7207 = 72071

Now multiplying the highest exponent prime factors to calculate the LCM of 7203 and 7207.

LCM(7203,7207) = 31×74×72071
LCM(7203,7207) = 51912021

Factors of 7203

List of positive integer factors of 7203 that divides 7203 without a remainder.

1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203

Factors of 7207

List of positive integer factors of 7207 that divides 7207 without a remainder.

1, 7207

Least Common Multiple of 7203 and 7207 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7203 and 7207, than apply into the LCM equation.

GCF(7203,7207) = 1
LCM(7203,7207) = ( 7203 × 7207) / 1
LCM(7203,7207) = 51912021 / 1
LCM(7203,7207) = 51912021

Properties of LCM 7203 and 7207

(i) The LCM of 7207 and 7203 is associative

LCM of 7203 and 7207 = LCM of 7207 and 7203

Related Least Common Multiples of 7203

Related Least Common Multiples of 7207

Frequently Asked Questions on LCM of 7203 and 7207

1. What is the LCM of 7203 and 7207?

Answer: LCM of 7203 and 7207 is 51912021.

2. What are the Factors of 7203?

Answer: Factors of 7203 are 1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203. There are 10 integers that are factors of 7203. The greatest factor of 7203 is 7203.

3. What are the Factors of 7207?

Answer: Factors of 7207 are 1, 7207. There are 2 integers that are factors of 7207. The greatest factor of 7207 is 7207.

4. How to Find the LCM of 7203 and 7207?

Answer:

Least Common Multiple of 7203 and 7207 = 51912021

Step 1: Find the prime factorization of 7203

7203 = 3 x 7 x 7 x 7 x 7

Step 2: Find the prime factorization of 7207

7207 = 7207

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

LCM = 51912021 = 3 x 7 x 7 x 7 x 7 x 7207

Step 4: Therefore, the least common multiple of 7203 and 7207 is 51912021.