Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5282 and 5290 the smallest integer that is 13970890 that is divisible by both numbers.
Least Common Multiple (LCM) of 5282 and 5290 is 13970890.
LCM(5282,5290) = 13970890
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 5282 and 5290. First we will calculate the prime factors of 5282 and 5290.
Prime Factorization of 5282
2 | 5282 |
19 | 2641 |
139 | 139 |
1 |
Prime factors of 5282 are 2, 19,139. Prime factorization of 5282 in exponential form is:
5282 = 21×191×1391
Prime Factorization of 5290
2 | 5290 |
5 | 2645 |
23 | 529 |
23 | 23 |
1 |
Prime factors of 5290 are 2, 5,23. Prime factorization of 5290 in exponential form is:
5290 = 21×51×232
Now multiplying the highest exponent prime factors to calculate the LCM of 5282 and 5290.
LCM(5282,5290) = 21×51×191×232×1391
LCM(5282,5290) = 13970890
Factors of 5282
List of positive integer factors of 5282 that divides 5282 without a remainder.
1, 2, 19, 38, 139, 278, 2641, 5282
Factors of 5290
List of positive integer factors of 5290 that divides 5290 without a remainder.
1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5282 and 5290, than apply into the LCM equation.
GCF(5282,5290) = 2
LCM(5282,5290) = ( 5282 × 5290) / 2
LCM(5282,5290) = 27941780 / 2
LCM(5282,5290) = 13970890
(i) The LCM of 5290 and 5282 is associative
LCM of 5282 and 5290 = LCM of 5290 and 5282
1. What is the LCM of 5282 and 5290?
Answer: LCM of 5282 and 5290 is 13970890.
2. What are the Factors of 5282?
Answer: Factors of 5282 are 1, 2, 19, 38, 139, 278, 2641, 5282. There are 8 integers that are factors of 5282. The greatest factor of 5282 is 5282.
3. What are the Factors of 5290?
Answer: Factors of 5290 are 1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290. There are 12 integers that are factors of 5290. The greatest factor of 5290 is 5290.
4. How to Find the LCM of 5282 and 5290?
Answer:
Least Common Multiple of 5282 and 5290 = 13970890
Step 1: Find the prime factorization of 5282
5282 = 2 x 19 x 139
Step 2: Find the prime factorization of 5290
5290 = 2 x 5 x 23 x 23
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 13970890 = 2 x 5 x 19 x 23 x 23 x 139
Step 4: Therefore, the least common multiple of 5282 and 5290 is 13970890.