Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5128 and 5134 the smallest integer that is 13163576 that is divisible by both numbers.
Least Common Multiple (LCM) of 5128 and 5134 is 13163576.
LCM(5128,5134) = 13163576
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 5128 and 5134. First we will calculate the prime factors of 5128 and 5134.
Prime Factorization of 5128
2 | 5128 |
2 | 2564 |
2 | 1282 |
641 | 641 |
1 |
Prime factors of 5128 are 2,641. Prime factorization of 5128 in exponential form is:
5128 = 23×6411
Prime Factorization of 5134
2 | 5134 |
17 | 2567 |
151 | 151 |
1 |
Prime factors of 5134 are 2, 17,151. Prime factorization of 5134 in exponential form is:
5134 = 21×171×1511
Now multiplying the highest exponent prime factors to calculate the LCM of 5128 and 5134.
LCM(5128,5134) = 23×171×1511×6411
LCM(5128,5134) = 13163576
Factors of 5128
List of positive integer factors of 5128 that divides 5128 without a remainder.
1, 2, 4, 8, 641, 1282, 2564, 5128
Factors of 5134
List of positive integer factors of 5134 that divides 5134 without a remainder.
1, 2, 17, 34, 151, 302, 2567, 5134
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5128 and 5134, than apply into the LCM equation.
GCF(5128,5134) = 2
LCM(5128,5134) = ( 5128 × 5134) / 2
LCM(5128,5134) = 26327152 / 2
LCM(5128,5134) = 13163576
(i) The LCM of 5134 and 5128 is associative
LCM of 5128 and 5134 = LCM of 5134 and 5128
1. What is the LCM of 5128 and 5134?
Answer: LCM of 5128 and 5134 is 13163576.
2. What are the Factors of 5128?
Answer: Factors of 5128 are 1, 2, 4, 8, 641, 1282, 2564, 5128. There are 8 integers that are factors of 5128. The greatest factor of 5128 is 5128.
3. What are the Factors of 5134?
Answer: Factors of 5134 are 1, 2, 17, 34, 151, 302, 2567, 5134. There are 8 integers that are factors of 5134. The greatest factor of 5134 is 5134.
4. How to Find the LCM of 5128 and 5134?
Answer:
Least Common Multiple of 5128 and 5134 = 13163576
Step 1: Find the prime factorization of 5128
5128 = 2 x 2 x 2 x 641
Step 2: Find the prime factorization of 5134
5134 = 2 x 17 x 151
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 13163576 = 2 x 2 x 2 x 17 x 151 x 641
Step 4: Therefore, the least common multiple of 5128 and 5134 is 13163576.