Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 17211 and 17218 the smallest integer that is 296338998 that is divisible by both numbers.
Least Common Multiple (LCM) of 17211 and 17218 is 296338998.
LCM(17211,17218) = 296338998
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 17211 and 17218. First we will calculate the prime factors of 17211 and 17218.
Prime Factorization of 17211
3 | 17211 |
5737 | 5737 |
1 |
Prime factors of 17211 are 3,5737. Prime factorization of 17211 in exponential form is:
17211 = 31×57371
Prime Factorization of 17218
2 | 17218 |
8609 | 8609 |
1 |
Prime factors of 17218 are 2,8609. Prime factorization of 17218 in exponential form is:
17218 = 21×86091
Now multiplying the highest exponent prime factors to calculate the LCM of 17211 and 17218.
LCM(17211,17218) = 21×31×57371×86091
LCM(17211,17218) = 296338998
Factors of 17211
List of positive integer factors of 17211 that divides 17211 without a remainder.
1, 3, 5737, 17211
Factors of 17218
List of positive integer factors of 17218 that divides 17218 without a remainder.
1, 2, 8609, 17218
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17211 and 17218, than apply into the LCM equation.
GCF(17211,17218) = 1
LCM(17211,17218) = ( 17211 × 17218) / 1
LCM(17211,17218) = 296338998 / 1
LCM(17211,17218) = 296338998
(i) The LCM of 17218 and 17211 is associative
LCM of 17211 and 17218 = LCM of 17218 and 17211
1. What is the LCM of 17211 and 17218?
Answer: LCM of 17211 and 17218 is 296338998.
2. What are the Factors of 17211?
Answer: Factors of 17211 are 1, 3, 5737, 17211. There are 4 integers that are factors of 17211. The greatest factor of 17211 is 17211.
3. What are the Factors of 17218?
Answer: Factors of 17218 are 1, 2, 8609, 17218. There are 4 integers that are factors of 17218. The greatest factor of 17218 is 17218.
4. How to Find the LCM of 17211 and 17218?
Answer:
Least Common Multiple of 17211 and 17218 = 296338998
Step 1: Find the prime factorization of 17211
17211 = 3 x 5737
Step 2: Find the prime factorization of 17218
17218 = 2 x 8609
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 296338998 = 2 x 3 x 5737 x 8609
Step 4: Therefore, the least common multiple of 17211 and 17218 is 296338998.