Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 10156 and 10164 the smallest integer that is 25806396 that is divisible by both numbers.
Least Common Multiple (LCM) of 10156 and 10164 is 25806396.
LCM(10156,10164) = 25806396
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 10156 and 10164. First we will calculate the prime factors of 10156 and 10164.
Prime Factorization of 10156
2 | 10156 |
2 | 5078 |
2539 | 2539 |
1 |
Prime factors of 10156 are 2,2539. Prime factorization of 10156 in exponential form is:
10156 = 22×25391
Prime Factorization of 10164
2 | 10164 |
2 | 5082 |
3 | 2541 |
7 | 847 |
11 | 121 |
11 | 11 |
1 |
Prime factors of 10164 are 2, 3, 7,11. Prime factorization of 10164 in exponential form is:
10164 = 22×31×71×112
Now multiplying the highest exponent prime factors to calculate the LCM of 10156 and 10164.
LCM(10156,10164) = 22×31×71×112×25391
LCM(10156,10164) = 25806396
Factors of 10156
List of positive integer factors of 10156 that divides 10156 without a remainder.
1, 2, 4, 2539, 5078, 10156
Factors of 10164
List of positive integer factors of 10164 that divides 10164 without a remainder.
1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10156 and 10164, than apply into the LCM equation.
GCF(10156,10164) = 4
LCM(10156,10164) = ( 10156 × 10164) / 4
LCM(10156,10164) = 103225584 / 4
LCM(10156,10164) = 25806396
(i) The LCM of 10164 and 10156 is associative
LCM of 10156 and 10164 = LCM of 10164 and 10156
1. What is the LCM of 10156 and 10164?
Answer: LCM of 10156 and 10164 is 25806396.
2. What are the Factors of 10156?
Answer: Factors of 10156 are 1, 2, 4, 2539, 5078, 10156. There are 6 integers that are factors of 10156. The greatest factor of 10156 is 10156.
3. What are the Factors of 10164?
Answer: Factors of 10164 are 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164. There are 36 integers that are factors of 10164. The greatest factor of 10164 is 10164.
4. How to Find the LCM of 10156 and 10164?
Answer:
Least Common Multiple of 10156 and 10164 = 25806396
Step 1: Find the prime factorization of 10156
10156 = 2 x 2 x 2539
Step 2: Find the prime factorization of 10164
10164 = 2 x 2 x 3 x 7 x 11 x 11
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 25806396 = 2 x 2 x 3 x 7 x 11 x 11 x 2539
Step 4: Therefore, the least common multiple of 10156 and 10164 is 25806396.