Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2211 and 2217 the smallest integer that is 1633929 that is divisible by both numbers.
Least Common Multiple (LCM) of 2211 and 2217 is 1633929.
LCM(2211,2217) = 1633929
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 2211 and 2217. First we will calculate the prime factors of 2211 and 2217.
Prime Factorization of 2211
3 | 2211 |
11 | 737 |
67 | 67 |
1 |
Prime factors of 2211 are 3, 11,67. Prime factorization of 2211 in exponential form is:
2211 = 31×111×671
Prime Factorization of 2217
3 | 2217 |
739 | 739 |
1 |
Prime factors of 2217 are 3,739. Prime factorization of 2217 in exponential form is:
2217 = 31×7391
Now multiplying the highest exponent prime factors to calculate the LCM of 2211 and 2217.
LCM(2211,2217) = 31×111×671×7391
LCM(2211,2217) = 1633929
Factors of 2211
List of positive integer factors of 2211 that divides 2211 without a remainder.
1, 3, 11, 33, 67, 201, 737, 2211
Factors of 2217
List of positive integer factors of 2217 that divides 2217 without a remainder.
1, 3, 739, 2217
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2211 and 2217, than apply into the LCM equation.
GCF(2211,2217) = 3
LCM(2211,2217) = ( 2211 × 2217) / 3
LCM(2211,2217) = 4901787 / 3
LCM(2211,2217) = 1633929
(i) The LCM of 2217 and 2211 is associative
LCM of 2211 and 2217 = LCM of 2217 and 2211
1. What is the LCM of 2211 and 2217?
Answer: LCM of 2211 and 2217 is 1633929.
2. What are the Factors of 2211?
Answer: Factors of 2211 are 1, 3, 11, 33, 67, 201, 737, 2211. There are 8 integers that are factors of 2211. The greatest factor of 2211 is 2211.
3. What are the Factors of 2217?
Answer: Factors of 2217 are 1, 3, 739, 2217. There are 4 integers that are factors of 2217. The greatest factor of 2217 is 2217.
4. How to Find the LCM of 2211 and 2217?
Answer:
Least Common Multiple of 2211 and 2217 = 1633929
Step 1: Find the prime factorization of 2211
2211 = 3 x 11 x 67
Step 2: Find the prime factorization of 2217
2217 = 3 x 739
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1633929 = 3 x 11 x 67 x 739
Step 4: Therefore, the least common multiple of 2211 and 2217 is 1633929.