Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 134 and 136 the smallest integer that is 9112 that is divisible by both numbers.
Least Common Multiple (LCM) of 134 and 136 is 9112.
LCM(134,136) = 9112
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 134 and 136. First we will calculate the prime factors of 134 and 136.
Prime Factorization of 134
2 | 134 |
67 | 67 |
1 |
Prime factors of 134 are 2,67. Prime factorization of 134 in exponential form is:
134 = 21×671
Prime Factorization of 136
2 | 136 |
2 | 68 |
2 | 34 |
17 | 17 |
1 |
Prime factors of 136 are 2,17. Prime factorization of 136 in exponential form is:
136 = 23×171
Now multiplying the highest exponent prime factors to calculate the LCM of 134 and 136.
LCM(134,136) = 23×171×671
LCM(134,136) = 9112
Factors of 134
List of positive integer factors of 134 that divides 134 without a remainder.
1, 2, 67, 134
Factors of 136
List of positive integer factors of 136 that divides 136 without a remainder.
1, 2, 4, 8, 17, 34, 68, 136
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 134 and 136, than apply into the LCM equation.
GCF(134,136) = 2
LCM(134,136) = ( 134 × 136) / 2
LCM(134,136) = 18224 / 2
LCM(134,136) = 9112
(i) The LCM of 136 and 134 is associative
LCM of 134 and 136 = LCM of 136 and 134
1. What is the LCM of 134 and 136?
Answer: LCM of 134 and 136 is 9112.
2. What are the Factors of 134?
Answer: Factors of 134 are 1, 2, 67, 134. There are 4 integers that are factors of 134. The greatest factor of 134 is 134.
3. What are the Factors of 136?
Answer: Factors of 136 are 1, 2, 4, 8, 17, 34, 68, 136. There are 8 integers that are factors of 136. The greatest factor of 136 is 136.
4. How to Find the LCM of 134 and 136?
Answer:
Least Common Multiple of 134 and 136 = 9112
Step 1: Find the prime factorization of 134
134 = 2 x 67
Step 2: Find the prime factorization of 136
136 = 2 x 2 x 2 x 17
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 9112 = 2 x 2 x 2 x 17 x 67
Step 4: Therefore, the least common multiple of 134 and 136 is 9112.