Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5373 and 5380 the smallest integer that is 28906740 that is divisible by both numbers.
Least Common Multiple (LCM) of 5373 and 5380 is 28906740.
LCM(5373,5380) = 28906740
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 5373 and 5380. First we will calculate the prime factors of 5373 and 5380.
Prime Factorization of 5373
3 | 5373 |
3 | 1791 |
3 | 597 |
199 | 199 |
1 |
Prime factors of 5373 are 3,199. Prime factorization of 5373 in exponential form is:
5373 = 33×1991
Prime Factorization of 5380
2 | 5380 |
2 | 2690 |
5 | 1345 |
269 | 269 |
1 |
Prime factors of 5380 are 2, 5,269. Prime factorization of 5380 in exponential form is:
5380 = 22×51×2691
Now multiplying the highest exponent prime factors to calculate the LCM of 5373 and 5380.
LCM(5373,5380) = 22×33×51×1991×2691
LCM(5373,5380) = 28906740
Factors of 5373
List of positive integer factors of 5373 that divides 5373 without a remainder.
1, 3, 9, 27, 199, 597, 1791, 5373
Factors of 5380
List of positive integer factors of 5380 that divides 5380 without a remainder.
1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5373 and 5380, than apply into the LCM equation.
GCF(5373,5380) = 1
LCM(5373,5380) = ( 5373 × 5380) / 1
LCM(5373,5380) = 28906740 / 1
LCM(5373,5380) = 28906740
(i) The LCM of 5380 and 5373 is associative
LCM of 5373 and 5380 = LCM of 5380 and 5373
1. What is the LCM of 5373 and 5380?
Answer: LCM of 5373 and 5380 is 28906740.
2. What are the Factors of 5373?
Answer: Factors of 5373 are 1, 3, 9, 27, 199, 597, 1791, 5373. There are 8 integers that are factors of 5373. The greatest factor of 5373 is 5373.
3. What are the Factors of 5380?
Answer: Factors of 5380 are 1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380. There are 12 integers that are factors of 5380. The greatest factor of 5380 is 5380.
4. How to Find the LCM of 5373 and 5380?
Answer:
Least Common Multiple of 5373 and 5380 = 28906740
Step 1: Find the prime factorization of 5373
5373 = 3 x 3 x 3 x 199
Step 2: Find the prime factorization of 5380
5380 = 2 x 2 x 5 x 269
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 28906740 = 2 x 2 x 3 x 3 x 3 x 5 x 199 x 269
Step 4: Therefore, the least common multiple of 5373 and 5380 is 28906740.