Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2845 and 2848 the smallest integer that is 8102560 that is divisible by both numbers.
Least Common Multiple (LCM) of 2845 and 2848 is 8102560.
LCM(2845,2848) = 8102560
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 2845 and 2848. First we will calculate the prime factors of 2845 and 2848.
Prime Factorization of 2845
5 | 2845 |
569 | 569 |
1 |
Prime factors of 2845 are 5,569. Prime factorization of 2845 in exponential form is:
2845 = 51×5691
Prime Factorization of 2848
2 | 2848 |
2 | 1424 |
2 | 712 |
2 | 356 |
2 | 178 |
89 | 89 |
1 |
Prime factors of 2848 are 2,89. Prime factorization of 2848 in exponential form is:
2848 = 25×891
Now multiplying the highest exponent prime factors to calculate the LCM of 2845 and 2848.
LCM(2845,2848) = 25×51×891×5691
LCM(2845,2848) = 8102560
Factors of 2845
List of positive integer factors of 2845 that divides 2845 without a remainder.
1, 5, 569, 2845
Factors of 2848
List of positive integer factors of 2848 that divides 2848 without a remainder.
1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2845 and 2848, than apply into the LCM equation.
GCF(2845,2848) = 1
LCM(2845,2848) = ( 2845 × 2848) / 1
LCM(2845,2848) = 8102560 / 1
LCM(2845,2848) = 8102560
(i) The LCM of 2848 and 2845 is associative
LCM of 2845 and 2848 = LCM of 2848 and 2845
1. What is the LCM of 2845 and 2848?
Answer: LCM of 2845 and 2848 is 8102560.
2. What are the Factors of 2845?
Answer: Factors of 2845 are 1, 5, 569, 2845. There are 4 integers that are factors of 2845. The greatest factor of 2845 is 2845.
3. What are the Factors of 2848?
Answer: Factors of 2848 are 1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848. There are 12 integers that are factors of 2848. The greatest factor of 2848 is 2848.
4. How to Find the LCM of 2845 and 2848?
Answer:
Least Common Multiple of 2845 and 2848 = 8102560
Step 1: Find the prime factorization of 2845
2845 = 5 x 569
Step 2: Find the prime factorization of 2848
2848 = 2 x 2 x 2 x 2 x 2 x 89
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 8102560 = 2 x 2 x 2 x 2 x 2 x 5 x 89 x 569
Step 4: Therefore, the least common multiple of 2845 and 2848 is 8102560.