Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2164 and 2167 the smallest integer that is 4689388 that is divisible by both numbers.
Least Common Multiple (LCM) of 2164 and 2167 is 4689388.
LCM(2164,2167) = 4689388
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 2164 and 2167. First we will calculate the prime factors of 2164 and 2167.
Prime Factorization of 2164
2 | 2164 |
2 | 1082 |
541 | 541 |
1 |
Prime factors of 2164 are 2,541. Prime factorization of 2164 in exponential form is:
2164 = 22×5411
Prime Factorization of 2167
11 | 2167 |
197 | 197 |
1 |
Prime factors of 2167 are 11,197. Prime factorization of 2167 in exponential form is:
2167 = 111×1971
Now multiplying the highest exponent prime factors to calculate the LCM of 2164 and 2167.
LCM(2164,2167) = 22×111×1971×5411
LCM(2164,2167) = 4689388
Factors of 2164
List of positive integer factors of 2164 that divides 2164 without a remainder.
1, 2, 4, 541, 1082, 2164
Factors of 2167
List of positive integer factors of 2167 that divides 2167 without a remainder.
1, 11, 197, 2167
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2164 and 2167, than apply into the LCM equation.
GCF(2164,2167) = 1
LCM(2164,2167) = ( 2164 × 2167) / 1
LCM(2164,2167) = 4689388 / 1
LCM(2164,2167) = 4689388
(i) The LCM of 2167 and 2164 is associative
LCM of 2164 and 2167 = LCM of 2167 and 2164
1. What is the LCM of 2164 and 2167?
Answer: LCM of 2164 and 2167 is 4689388.
2. What are the Factors of 2164?
Answer: Factors of 2164 are 1, 2, 4, 541, 1082, 2164. There are 6 integers that are factors of 2164. The greatest factor of 2164 is 2164.
3. What are the Factors of 2167?
Answer: Factors of 2167 are 1, 11, 197, 2167. There are 4 integers that are factors of 2167. The greatest factor of 2167 is 2167.
4. How to Find the LCM of 2164 and 2167?
Answer:
Least Common Multiple of 2164 and 2167 = 4689388
Step 1: Find the prime factorization of 2164
2164 = 2 x 2 x 541
Step 2: Find the prime factorization of 2167
2167 = 11 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 = 4689388 = 2 x 2 x 11 x 197 x 541
Step 4: Therefore, the least common multiple of 2164 and 2167 is 4689388.