Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4067 and 4075 the smallest integer that is 16573025 that is divisible by both numbers.
Least Common Multiple (LCM) of 4067 and 4075 is 16573025.
LCM(4067,4075) = 16573025
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 4067 and 4075. First we will calculate the prime factors of 4067 and 4075.
Prime Factorization of 4067
7 | 4067 |
7 | 581 |
83 | 83 |
1 |
Prime factors of 4067 are 7,83. Prime factorization of 4067 in exponential form is:
4067 = 72×831
Prime Factorization of 4075
5 | 4075 |
5 | 815 |
163 | 163 |
1 |
Prime factors of 4075 are 5,163. Prime factorization of 4075 in exponential form is:
4075 = 52×1631
Now multiplying the highest exponent prime factors to calculate the LCM of 4067 and 4075.
LCM(4067,4075) = 52×72×831×1631
LCM(4067,4075) = 16573025
Factors of 4067
List of positive integer factors of 4067 that divides 4067 without a remainder.
1, 7, 49, 83, 581, 4067
Factors of 4075
List of positive integer factors of 4075 that divides 4075 without a remainder.
1, 5, 25, 163, 815, 4075
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4067 and 4075, than apply into the LCM equation.
GCF(4067,4075) = 1
LCM(4067,4075) = ( 4067 × 4075) / 1
LCM(4067,4075) = 16573025 / 1
LCM(4067,4075) = 16573025
(i) The LCM of 4075 and 4067 is associative
LCM of 4067 and 4075 = LCM of 4075 and 4067
1. What is the LCM of 4067 and 4075?
Answer: LCM of 4067 and 4075 is 16573025.
2. What are the Factors of 4067?
Answer: Factors of 4067 are 1, 7, 49, 83, 581, 4067. There are 6 integers that are factors of 4067. The greatest factor of 4067 is 4067.
3. What are the Factors of 4075?
Answer: Factors of 4075 are 1, 5, 25, 163, 815, 4075. There are 6 integers that are factors of 4075. The greatest factor of 4075 is 4075.
4. How to Find the LCM of 4067 and 4075?
Answer:
Least Common Multiple of 4067 and 4075 = 16573025
Step 1: Find the prime factorization of 4067
4067 = 7 x 7 x 83
Step 2: Find the prime factorization of 4075
4075 = 5 x 5 x 163
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 16573025 = 5 x 5 x 7 x 7 x 83 x 163
Step 4: Therefore, the least common multiple of 4067 and 4075 is 16573025.