Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8228 and 8235 the smallest integer that is 67757580 that is divisible by both numbers.
Least Common Multiple (LCM) of 8228 and 8235 is 67757580.
LCM(8228,8235) = 67757580
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 8228 and 8235. First we will calculate the prime factors of 8228 and 8235.
Prime Factorization of 8228
2 | 8228 |
2 | 4114 |
11 | 2057 |
11 | 187 |
17 | 17 |
1 |
Prime factors of 8228 are 2, 11,17. Prime factorization of 8228 in exponential form is:
8228 = 22×112×171
Prime Factorization of 8235
3 | 8235 |
3 | 2745 |
3 | 915 |
5 | 305 |
61 | 61 |
1 |
Prime factors of 8235 are 3, 5,61. Prime factorization of 8235 in exponential form is:
8235 = 33×51×611
Now multiplying the highest exponent prime factors to calculate the LCM of 8228 and 8235.
LCM(8228,8235) = 22×33×51×112×171×611
LCM(8228,8235) = 67757580
Factors of 8228
List of positive integer factors of 8228 that divides 8228 without a remainder.
1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228
Factors of 8235
List of positive integer factors of 8235 that divides 8235 without a remainder.
1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8228 and 8235, than apply into the LCM equation.
GCF(8228,8235) = 1
LCM(8228,8235) = ( 8228 × 8235) / 1
LCM(8228,8235) = 67757580 / 1
LCM(8228,8235) = 67757580
(i) The LCM of 8235 and 8228 is associative
LCM of 8228 and 8235 = LCM of 8235 and 8228
1. What is the LCM of 8228 and 8235?
Answer: LCM of 8228 and 8235 is 67757580.
2. What are the Factors of 8228?
Answer: Factors of 8228 are 1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228. There are 18 integers that are factors of 8228. The greatest factor of 8228 is 8228.
3. What are the Factors of 8235?
Answer: Factors of 8235 are 1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235. There are 16 integers that are factors of 8235. The greatest factor of 8235 is 8235.
4. How to Find the LCM of 8228 and 8235?
Answer:
Least Common Multiple of 8228 and 8235 = 67757580
Step 1: Find the prime factorization of 8228
8228 = 2 x 2 x 11 x 11 x 17
Step 2: Find the prime factorization of 8235
8235 = 3 x 3 x 3 x 5 x 61
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 67757580 = 2 x 2 x 3 x 3 x 3 x 5 x 11 x 11 x 17 x 61
Step 4: Therefore, the least common multiple of 8228 and 8235 is 67757580.