Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5091 and 5098 the smallest integer that is 25953918 that is divisible by both numbers.
Least Common Multiple (LCM) of 5091 and 5098 is 25953918.
LCM(5091,5098) = 25953918
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 5091 and 5098. First we will calculate the prime factors of 5091 and 5098.
Prime Factorization of 5091
3 | 5091 |
1697 | 1697 |
1 |
Prime factors of 5091 are 3,1697. Prime factorization of 5091 in exponential form is:
5091 = 31×16971
Prime Factorization of 5098
2 | 5098 |
2549 | 2549 |
1 |
Prime factors of 5098 are 2,2549. Prime factorization of 5098 in exponential form is:
5098 = 21×25491
Now multiplying the highest exponent prime factors to calculate the LCM of 5091 and 5098.
LCM(5091,5098) = 21×31×16971×25491
LCM(5091,5098) = 25953918
Factors of 5091
List of positive integer factors of 5091 that divides 5091 without a remainder.
1, 3, 1697, 5091
Factors of 5098
List of positive integer factors of 5098 that divides 5098 without a remainder.
1, 2, 2549, 5098
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5091 and 5098, than apply into the LCM equation.
GCF(5091,5098) = 1
LCM(5091,5098) = ( 5091 × 5098) / 1
LCM(5091,5098) = 25953918 / 1
LCM(5091,5098) = 25953918
(i) The LCM of 5098 and 5091 is associative
LCM of 5091 and 5098 = LCM of 5098 and 5091
1. What is the LCM of 5091 and 5098?
Answer: LCM of 5091 and 5098 is 25953918.
2. What are the Factors of 5091?
Answer: Factors of 5091 are 1, 3, 1697, 5091. There are 4 integers that are factors of 5091. The greatest factor of 5091 is 5091.
3. What are the Factors of 5098?
Answer: Factors of 5098 are 1, 2, 2549, 5098. There are 4 integers that are factors of 5098. The greatest factor of 5098 is 5098.
4. How to Find the LCM of 5091 and 5098?
Answer:
Least Common Multiple of 5091 and 5098 = 25953918
Step 1: Find the prime factorization of 5091
5091 = 3 x 1697
Step 2: Find the prime factorization of 5098
5098 = 2 x 2549
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 25953918 = 2 x 3 x 1697 x 2549
Step 4: Therefore, the least common multiple of 5091 and 5098 is 25953918.