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 137 the smallest integer that is 18358 that is divisible by both numbers.
Least Common Multiple (LCM) of 134 and 137 is 18358.
LCM(134,137) = 18358
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 137. First we will calculate the prime factors of 134 and 137.
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 137
137 | 137 |
1 |
Prime factors of 137 are 137. Prime factorization of 137 in exponential form is:
137 = 1371
Now multiplying the highest exponent prime factors to calculate the LCM of 134 and 137.
LCM(134,137) = 21×671×1371
LCM(134,137) = 18358
Factors of 134
List of positive integer factors of 134 that divides 134 without a remainder.
1, 2, 67, 134
Factors of 137
List of positive integer factors of 137 that divides 137 without a remainder.
1, 137
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 134 and 137, than apply into the LCM equation.
GCF(134,137) = 1
LCM(134,137) = ( 134 × 137) / 1
LCM(134,137) = 18358 / 1
LCM(134,137) = 18358
(i) The LCM of 137 and 134 is associative
LCM of 134 and 137 = LCM of 137 and 134
1. What is the LCM of 134 and 137?
Answer: LCM of 134 and 137 is 18358.
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 137?
Answer: Factors of 137 are 1, 137. There are 2 integers that are factors of 137. The greatest factor of 137 is 137.
4. How to Find the LCM of 134 and 137?
Answer:
Least Common Multiple of 134 and 137 = 18358
Step 1: Find the prime factorization of 134
134 = 2 x 67
Step 2: Find the prime factorization of 137
137 = 137
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 18358 = 2 x 67 x 137
Step 4: Therefore, the least common multiple of 134 and 137 is 18358.