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 916 the smallest integer that is 416780 that is divisible by both numbers.
Least Common Multiple (LCM) of 910 and 916 is 416780.
LCM(910,916) = 416780
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 916. First we will calculate the prime factors of 910 and 916.
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 916
2 | 916 |
2 | 458 |
229 | 229 |
1 |
Prime factors of 916 are 2,229. Prime factorization of 916 in exponential form is:
916 = 22×2291
Now multiplying the highest exponent prime factors to calculate the LCM of 910 and 916.
LCM(910,916) = 22×51×71×131×2291
LCM(910,916) = 416780
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 916
List of positive integer factors of 916 that divides 916 without a remainder.
1, 2, 4, 229, 458, 916
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 910 and 916, than apply into the LCM equation.
GCF(910,916) = 2
LCM(910,916) = ( 910 × 916) / 2
LCM(910,916) = 833560 / 2
LCM(910,916) = 416780
(i) The LCM of 916 and 910 is associative
LCM of 910 and 916 = LCM of 916 and 910
1. What is the LCM of 910 and 916?
Answer: LCM of 910 and 916 is 416780.
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 916?
Answer: Factors of 916 are 1, 2, 4, 229, 458, 916. There are 6 integers that are factors of 916. The greatest factor of 916 is 916.
4. How to Find the LCM of 910 and 916?
Answer:
Least Common Multiple of 910 and 916 = 416780
Step 1: Find the prime factorization of 910
910 = 2 x 5 x 7 x 13
Step 2: Find the prime factorization of 916
916 = 2 x 2 x 229
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 416780 = 2 x 2 x 5 x 7 x 13 x 229
Step 4: Therefore, the least common multiple of 910 and 916 is 416780.