Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 308404 and 308410 the smallest integer that is 47557438820 that is divisible by both numbers.
Least Common Multiple (LCM) of 308404 and 308410 is 47557438820.
LCM(308404,308410) = 47557438820
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 308404 and 308410. First we will calculate the prime factors of 308404 and 308410.
Prime Factorization of 308404
2 | 308404 |
2 | 154202 |
77101 | 77101 |
1 |
Prime factors of 308404 are 2,77101. Prime factorization of 308404 in exponential form is:
308404 = 22×771011
Prime Factorization of 308410
2 | 308410 |
5 | 154205 |
30841 | 30841 |
1 |
Prime factors of 308410 are 2, 5,30841. Prime factorization of 308410 in exponential form is:
308410 = 21×51×308411
Now multiplying the highest exponent prime factors to calculate the LCM of 308404 and 308410.
LCM(308404,308410) = 22×51×308411×771011
LCM(308404,308410) = 47557438820
Factors of 308404
List of positive integer factors of 308404 that divides 308404 without a remainder.
1, 2, 4, 77101, 154202, 308404
Factors of 308410
List of positive integer factors of 308410 that divides 308410 without a remainder.
1, 2, 5, 10, 30841, 61682, 154205, 308410
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 308404 and 308410, than apply into the LCM equation.
GCF(308404,308410) = 2
LCM(308404,308410) = ( 308404 × 308410) / 2
LCM(308404,308410) = 95114877640 / 2
LCM(308404,308410) = 47557438820
(i) The LCM of 308410 and 308404 is associative
LCM of 308404 and 308410 = LCM of 308410 and 308404
1. What is the LCM of 308404 and 308410?
Answer: LCM of 308404 and 308410 is 47557438820.
2. What are the Factors of 308404?
Answer: Factors of 308404 are 1, 2, 4, 77101, 154202, 308404. There are 6 integers that are factors of 308404. The greatest factor of 308404 is 308404.
3. What are the Factors of 308410?
Answer: Factors of 308410 are 1, 2, 5, 10, 30841, 61682, 154205, 308410. There are 8 integers that are factors of 308410. The greatest factor of 308410 is 308410.
4. How to Find the LCM of 308404 and 308410?
Answer:
Least Common Multiple of 308404 and 308410 = 47557438820
Step 1: Find the prime factorization of 308404
308404 = 2 x 2 x 77101
Step 2: Find the prime factorization of 308410
308410 = 2 x 5 x 30841
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 47557438820 = 2 x 2 x 5 x 30841 x 77101
Step 4: Therefore, the least common multiple of 308404 and 308410 is 47557438820.