Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9210 and 9211 the smallest integer that is 84833310 that is divisible by both numbers.
Least Common Multiple (LCM) of 9210 and 9211 is 84833310.
LCM(9210,9211) = 84833310
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 9210 and 9211. First we will calculate the prime factors of 9210 and 9211.
Prime Factorization of 9210
2 | 9210 |
3 | 4605 |
5 | 1535 |
307 | 307 |
1 |
Prime factors of 9210 are 2, 3, 5,307. Prime factorization of 9210 in exponential form is:
9210 = 21×31×51×3071
Prime Factorization of 9211
61 | 9211 |
151 | 151 |
1 |
Prime factors of 9211 are 61,151. Prime factorization of 9211 in exponential form is:
9211 = 611×1511
Now multiplying the highest exponent prime factors to calculate the LCM of 9210 and 9211.
LCM(9210,9211) = 21×31×51×611×1511×3071
LCM(9210,9211) = 84833310
Factors of 9210
List of positive integer factors of 9210 that divides 9210 without a remainder.
1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210
Factors of 9211
List of positive integer factors of 9211 that divides 9211 without a remainder.
1, 61, 151, 9211
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9210 and 9211, than apply into the LCM equation.
GCF(9210,9211) = 1
LCM(9210,9211) = ( 9210 × 9211) / 1
LCM(9210,9211) = 84833310 / 1
LCM(9210,9211) = 84833310
(i) The LCM of 9211 and 9210 is associative
LCM of 9210 and 9211 = LCM of 9211 and 9210
1. What is the LCM of 9210 and 9211?
Answer: LCM of 9210 and 9211 is 84833310.
2. What are the Factors of 9210?
Answer: Factors of 9210 are 1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210. There are 16 integers that are factors of 9210. The greatest factor of 9210 is 9210.
3. What are the Factors of 9211?
Answer: Factors of 9211 are 1, 61, 151, 9211. There are 4 integers that are factors of 9211. The greatest factor of 9211 is 9211.
4. How to Find the LCM of 9210 and 9211?
Answer:
Least Common Multiple of 9210 and 9211 = 84833310
Step 1: Find the prime factorization of 9210
9210 = 2 x 3 x 5 x 307
Step 2: Find the prime factorization of 9211
9211 = 61 x 151
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 84833310 = 2 x 3 x 5 x 61 x 151 x 307
Step 4: Therefore, the least common multiple of 9210 and 9211 is 84833310.