Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5315 and 5319 the smallest integer that is 28270485 that is divisible by both numbers.
Least Common Multiple (LCM) of 5315 and 5319 is 28270485.
LCM(5315,5319) = 28270485
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 5315 and 5319. First we will calculate the prime factors of 5315 and 5319.
Prime Factorization of 5315
5 | 5315 |
1063 | 1063 |
1 |
Prime factors of 5315 are 5,1063. Prime factorization of 5315 in exponential form is:
5315 = 51×10631
Prime Factorization of 5319
3 | 5319 |
3 | 1773 |
3 | 591 |
197 | 197 |
1 |
Prime factors of 5319 are 3,197. Prime factorization of 5319 in exponential form is:
5319 = 33×1971
Now multiplying the highest exponent prime factors to calculate the LCM of 5315 and 5319.
LCM(5315,5319) = 33×51×1971×10631
LCM(5315,5319) = 28270485
Factors of 5315
List of positive integer factors of 5315 that divides 5315 without a remainder.
1, 5, 1063, 5315
Factors of 5319
List of positive integer factors of 5319 that divides 5319 without a remainder.
1, 3, 9, 27, 197, 591, 1773, 5319
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5315 and 5319, than apply into the LCM equation.
GCF(5315,5319) = 1
LCM(5315,5319) = ( 5315 × 5319) / 1
LCM(5315,5319) = 28270485 / 1
LCM(5315,5319) = 28270485
(i) The LCM of 5319 and 5315 is associative
LCM of 5315 and 5319 = LCM of 5319 and 5315
1. What is the LCM of 5315 and 5319?
Answer: LCM of 5315 and 5319 is 28270485.
2. What are the Factors of 5315?
Answer: Factors of 5315 are 1, 5, 1063, 5315. There are 4 integers that are factors of 5315. The greatest factor of 5315 is 5315.
3. What are the Factors of 5319?
Answer: Factors of 5319 are 1, 3, 9, 27, 197, 591, 1773, 5319. There are 8 integers that are factors of 5319. The greatest factor of 5319 is 5319.
4. How to Find the LCM of 5315 and 5319?
Answer:
Least Common Multiple of 5315 and 5319 = 28270485
Step 1: Find the prime factorization of 5315
5315 = 5 x 1063
Step 2: Find the prime factorization of 5319
5319 = 3 x 3 x 3 x 197
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 28270485 = 3 x 3 x 3 x 5 x 197 x 1063
Step 4: Therefore, the least common multiple of 5315 and 5319 is 28270485.