Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5455 and 5459 the smallest integer that is 29778845 that is divisible by both numbers.
Least Common Multiple (LCM) of 5455 and 5459 is 29778845.
LCM(5455,5459) = 29778845
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 5455 and 5459. First we will calculate the prime factors of 5455 and 5459.
Prime Factorization of 5455
5 | 5455 |
1091 | 1091 |
1 |
Prime factors of 5455 are 5,1091. Prime factorization of 5455 in exponential form is:
5455 = 51×10911
Prime Factorization of 5459
53 | 5459 |
103 | 103 |
1 |
Prime factors of 5459 are 53,103. Prime factorization of 5459 in exponential form is:
5459 = 531×1031
Now multiplying the highest exponent prime factors to calculate the LCM of 5455 and 5459.
LCM(5455,5459) = 51×531×1031×10911
LCM(5455,5459) = 29778845
Factors of 5455
List of positive integer factors of 5455 that divides 5455 without a remainder.
1, 5, 1091, 5455
Factors of 5459
List of positive integer factors of 5459 that divides 5459 without a remainder.
1, 53, 103, 5459
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5455 and 5459, than apply into the LCM equation.
GCF(5455,5459) = 1
LCM(5455,5459) = ( 5455 × 5459) / 1
LCM(5455,5459) = 29778845 / 1
LCM(5455,5459) = 29778845
(i) The LCM of 5459 and 5455 is associative
LCM of 5455 and 5459 = LCM of 5459 and 5455
1. What is the LCM of 5455 and 5459?
Answer: LCM of 5455 and 5459 is 29778845.
2. What are the Factors of 5455?
Answer: Factors of 5455 are 1, 5, 1091, 5455. There are 4 integers that are factors of 5455. The greatest factor of 5455 is 5455.
3. What are the Factors of 5459?
Answer: Factors of 5459 are 1, 53, 103, 5459. There are 4 integers that are factors of 5459. The greatest factor of 5459 is 5459.
4. How to Find the LCM of 5455 and 5459?
Answer:
Least Common Multiple of 5455 and 5459 = 29778845
Step 1: Find the prime factorization of 5455
5455 = 5 x 1091
Step 2: Find the prime factorization of 5459
5459 = 53 x 103
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 29778845 = 5 x 53 x 103 x 1091
Step 4: Therefore, the least common multiple of 5455 and 5459 is 29778845.