Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5778 and 5786 the smallest integer that is 16715754 that is divisible by both numbers.
Least Common Multiple (LCM) of 5778 and 5786 is 16715754.
LCM(5778,5786) = 16715754
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 5778 and 5786. First we will calculate the prime factors of 5778 and 5786.
Prime Factorization of 5778
2 | 5778 |
3 | 2889 |
3 | 963 |
3 | 321 |
107 | 107 |
1 |
Prime factors of 5778 are 2, 3,107. Prime factorization of 5778 in exponential form is:
5778 = 21×33×1071
Prime Factorization of 5786
2 | 5786 |
11 | 2893 |
263 | 263 |
1 |
Prime factors of 5786 are 2, 11,263. Prime factorization of 5786 in exponential form is:
5786 = 21×111×2631
Now multiplying the highest exponent prime factors to calculate the LCM of 5778 and 5786.
LCM(5778,5786) = 21×33×111×1071×2631
LCM(5778,5786) = 16715754
Factors of 5778
List of positive integer factors of 5778 that divides 5778 without a remainder.
1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778
Factors of 5786
List of positive integer factors of 5786 that divides 5786 without a remainder.
1, 2, 11, 22, 263, 526, 2893, 5786
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5778 and 5786, than apply into the LCM equation.
GCF(5778,5786) = 2
LCM(5778,5786) = ( 5778 × 5786) / 2
LCM(5778,5786) = 33431508 / 2
LCM(5778,5786) = 16715754
(i) The LCM of 5786 and 5778 is associative
LCM of 5778 and 5786 = LCM of 5786 and 5778
1. What is the LCM of 5778 and 5786?
Answer: LCM of 5778 and 5786 is 16715754.
2. What are the Factors of 5778?
Answer: Factors of 5778 are 1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778. There are 16 integers that are factors of 5778. The greatest factor of 5778 is 5778.
3. What are the Factors of 5786?
Answer: Factors of 5786 are 1, 2, 11, 22, 263, 526, 2893, 5786. There are 8 integers that are factors of 5786. The greatest factor of 5786 is 5786.
4. How to Find the LCM of 5778 and 5786?
Answer:
Least Common Multiple of 5778 and 5786 = 16715754
Step 1: Find the prime factorization of 5778
5778 = 2 x 3 x 3 x 3 x 107
Step 2: Find the prime factorization of 5786
5786 = 2 x 11 x 263
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 16715754 = 2 x 3 x 3 x 3 x 11 x 107 x 263
Step 4: Therefore, the least common multiple of 5778 and 5786 is 16715754.