Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5207 and 5215 the smallest integer that is 27154505 that is divisible by both numbers.
Least Common Multiple (LCM) of 5207 and 5215 is 27154505.
LCM(5207,5215) = 27154505
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 5207 and 5215. First we will calculate the prime factors of 5207 and 5215.
Prime Factorization of 5207
41 | 5207 |
127 | 127 |
1 |
Prime factors of 5207 are 41,127. Prime factorization of 5207 in exponential form is:
5207 = 411×1271
Prime Factorization of 5215
5 | 5215 |
7 | 1043 |
149 | 149 |
1 |
Prime factors of 5215 are 5, 7,149. Prime factorization of 5215 in exponential form is:
5215 = 51×71×1491
Now multiplying the highest exponent prime factors to calculate the LCM of 5207 and 5215.
LCM(5207,5215) = 51×71×411×1271×1491
LCM(5207,5215) = 27154505
Factors of 5207
List of positive integer factors of 5207 that divides 5207 without a remainder.
1, 41, 127, 5207
Factors of 5215
List of positive integer factors of 5215 that divides 5215 without a remainder.
1, 5, 7, 35, 149, 745, 1043, 5215
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5207 and 5215, than apply into the LCM equation.
GCF(5207,5215) = 1
LCM(5207,5215) = ( 5207 × 5215) / 1
LCM(5207,5215) = 27154505 / 1
LCM(5207,5215) = 27154505
(i) The LCM of 5215 and 5207 is associative
LCM of 5207 and 5215 = LCM of 5215 and 5207
1. What is the LCM of 5207 and 5215?
Answer: LCM of 5207 and 5215 is 27154505.
2. What are the Factors of 5207?
Answer: Factors of 5207 are 1, 41, 127, 5207. There are 4 integers that are factors of 5207. The greatest factor of 5207 is 5207.
3. What are the Factors of 5215?
Answer: Factors of 5215 are 1, 5, 7, 35, 149, 745, 1043, 5215. There are 8 integers that are factors of 5215. The greatest factor of 5215 is 5215.
4. How to Find the LCM of 5207 and 5215?
Answer:
Least Common Multiple of 5207 and 5215 = 27154505
Step 1: Find the prime factorization of 5207
5207 = 41 x 127
Step 2: Find the prime factorization of 5215
5215 = 5 x 7 x 149
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 27154505 = 5 x 7 x 41 x 127 x 149
Step 4: Therefore, the least common multiple of 5207 and 5215 is 27154505.