Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7273 and 7279 the smallest integer that is 52940167 that is divisible by both numbers.
Least Common Multiple (LCM) of 7273 and 7279 is 52940167.
LCM(7273,7279) = 52940167
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 7273 and 7279. First we will calculate the prime factors of 7273 and 7279.
Prime Factorization of 7273
7 | 7273 |
1039 | 1039 |
1 |
Prime factors of 7273 are 7,1039. Prime factorization of 7273 in exponential form is:
7273 = 71×10391
Prime Factorization of 7279
29 | 7279 |
251 | 251 |
1 |
Prime factors of 7279 are 29,251. Prime factorization of 7279 in exponential form is:
7279 = 291×2511
Now multiplying the highest exponent prime factors to calculate the LCM of 7273 and 7279.
LCM(7273,7279) = 71×291×2511×10391
LCM(7273,7279) = 52940167
Factors of 7273
List of positive integer factors of 7273 that divides 7273 without a remainder.
1, 7, 1039, 7273
Factors of 7279
List of positive integer factors of 7279 that divides 7279 without a remainder.
1, 29, 251, 7279
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7273 and 7279, than apply into the LCM equation.
GCF(7273,7279) = 1
LCM(7273,7279) = ( 7273 × 7279) / 1
LCM(7273,7279) = 52940167 / 1
LCM(7273,7279) = 52940167
(i) The LCM of 7279 and 7273 is associative
LCM of 7273 and 7279 = LCM of 7279 and 7273
1. What is the LCM of 7273 and 7279?
Answer: LCM of 7273 and 7279 is 52940167.
2. What are the Factors of 7273?
Answer: Factors of 7273 are 1, 7, 1039, 7273. There are 4 integers that are factors of 7273. The greatest factor of 7273 is 7273.
3. What are the Factors of 7279?
Answer: Factors of 7279 are 1, 29, 251, 7279. There are 4 integers that are factors of 7279. The greatest factor of 7279 is 7279.
4. How to Find the LCM of 7273 and 7279?
Answer:
Least Common Multiple of 7273 and 7279 = 52940167
Step 1: Find the prime factorization of 7273
7273 = 7 x 1039
Step 2: Find the prime factorization of 7279
7279 = 29 x 251
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 52940167 = 7 x 29 x 251 x 1039
Step 4: Therefore, the least common multiple of 7273 and 7279 is 52940167.