Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2071 and 2075 the smallest integer that is 4297325 that is divisible by both numbers.
Least Common Multiple (LCM) of 2071 and 2075 is 4297325.
LCM(2071,2075) = 4297325
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 2071 and 2075. First we will calculate the prime factors of 2071 and 2075.
Prime Factorization of 2071
19 | 2071 |
109 | 109 |
1 |
Prime factors of 2071 are 19,109. Prime factorization of 2071 in exponential form is:
2071 = 191×1091
Prime Factorization of 2075
5 | 2075 |
5 | 415 |
83 | 83 |
1 |
Prime factors of 2075 are 5,83. Prime factorization of 2075 in exponential form is:
2075 = 52×831
Now multiplying the highest exponent prime factors to calculate the LCM of 2071 and 2075.
LCM(2071,2075) = 52×191×831×1091
LCM(2071,2075) = 4297325
Factors of 2071
List of positive integer factors of 2071 that divides 2071 without a remainder.
1, 19, 109, 2071
Factors of 2075
List of positive integer factors of 2075 that divides 2075 without a remainder.
1, 5, 25, 83, 415, 2075
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2071 and 2075, than apply into the LCM equation.
GCF(2071,2075) = 1
LCM(2071,2075) = ( 2071 × 2075) / 1
LCM(2071,2075) = 4297325 / 1
LCM(2071,2075) = 4297325
(i) The LCM of 2075 and 2071 is associative
LCM of 2071 and 2075 = LCM of 2075 and 2071
1. What is the LCM of 2071 and 2075?
Answer: LCM of 2071 and 2075 is 4297325.
2. What are the Factors of 2071?
Answer: Factors of 2071 are 1, 19, 109, 2071. There are 4 integers that are factors of 2071. The greatest factor of 2071 is 2071.
3. What are the Factors of 2075?
Answer: Factors of 2075 are 1, 5, 25, 83, 415, 2075. There are 6 integers that are factors of 2075. The greatest factor of 2075 is 2075.
4. How to Find the LCM of 2071 and 2075?
Answer:
Least Common Multiple of 2071 and 2075 = 4297325
Step 1: Find the prime factorization of 2071
2071 = 19 x 109
Step 2: Find the prime factorization of 2075
2075 = 5 x 5 x 83
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 4297325 = 5 x 5 x 19 x 83 x 109
Step 4: Therefore, the least common multiple of 2071 and 2075 is 4297325.