Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 910 and 911 the smallest integer that is 829010 that is divisible by both numbers.
Least Common Multiple (LCM) of 910 and 911 is 829010.
LCM(910,911) = 829010
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 910 and 911. First we will calculate the prime factors of 910 and 911.
Prime Factorization of 910
2 | 910 |
5 | 455 |
7 | 91 |
13 | 13 |
1 |
Prime factors of 910 are 2, 5, 7,13. Prime factorization of 910 in exponential form is:
910 = 21×51×71×131
Prime Factorization of 911
911 | 911 |
1 |
Prime factors of 911 are 911. Prime factorization of 911 in exponential form is:
911 = 9111
Now multiplying the highest exponent prime factors to calculate the LCM of 910 and 911.
LCM(910,911) = 21×51×71×131×9111
LCM(910,911) = 829010
Factors of 910
List of positive integer factors of 910 that divides 910 without a remainder.
1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910
Factors of 911
List of positive integer factors of 911 that divides 911 without a remainder.
1, 911
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 910 and 911, than apply into the LCM equation.
GCF(910,911) = 1
LCM(910,911) = ( 910 × 911) / 1
LCM(910,911) = 829010 / 1
LCM(910,911) = 829010
(i) The LCM of 911 and 910 is associative
LCM of 910 and 911 = LCM of 911 and 910
1. What is the LCM of 910 and 911?
Answer: LCM of 910 and 911 is 829010.
2. What are the Factors of 910?
Answer: Factors of 910 are 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910. There are 16 integers that are factors of 910. The greatest factor of 910 is 910.
3. What are the Factors of 911?
Answer: Factors of 911 are 1, 911. There are 2 integers that are factors of 911. The greatest factor of 911 is 911.
4. How to Find the LCM of 910 and 911?
Answer:
Least Common Multiple of 910 and 911 = 829010
Step 1: Find the prime factorization of 910
910 = 2 x 5 x 7 x 13
Step 2: Find the prime factorization of 911
911 = 911
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 829010 = 2 x 5 x 7 x 13 x 911
Step 4: Therefore, the least common multiple of 910 and 911 is 829010.