Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2055 and 2063 the smallest integer that is 4239465 that is divisible by both numbers.
Least Common Multiple (LCM) of 2055 and 2063 is 4239465.
LCM(2055,2063) = 4239465
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 2055 and 2063. First we will calculate the prime factors of 2055 and 2063.
Prime Factorization of 2055
3 | 2055 |
5 | 685 |
137 | 137 |
1 |
Prime factors of 2055 are 3, 5,137. Prime factorization of 2055 in exponential form is:
2055 = 31×51×1371
Prime Factorization of 2063
2063 | 2063 |
1 |
Prime factors of 2063 are 2063. Prime factorization of 2063 in exponential form is:
2063 = 20631
Now multiplying the highest exponent prime factors to calculate the LCM of 2055 and 2063.
LCM(2055,2063) = 31×51×1371×20631
LCM(2055,2063) = 4239465
Factors of 2055
List of positive integer factors of 2055 that divides 2055 without a remainder.
1, 3, 5, 15, 137, 411, 685, 2055
Factors of 2063
List of positive integer factors of 2063 that divides 2063 without a remainder.
1, 2063
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2055 and 2063, than apply into the LCM equation.
GCF(2055,2063) = 1
LCM(2055,2063) = ( 2055 × 2063) / 1
LCM(2055,2063) = 4239465 / 1
LCM(2055,2063) = 4239465
(i) The LCM of 2063 and 2055 is associative
LCM of 2055 and 2063 = LCM of 2063 and 2055
1. What is the LCM of 2055 and 2063?
Answer: LCM of 2055 and 2063 is 4239465.
2. What are the Factors of 2055?
Answer: Factors of 2055 are 1, 3, 5, 15, 137, 411, 685, 2055. There are 8 integers that are factors of 2055. The greatest factor of 2055 is 2055.
3. What are the Factors of 2063?
Answer: Factors of 2063 are 1, 2063. There are 2 integers that are factors of 2063. The greatest factor of 2063 is 2063.
4. How to Find the LCM of 2055 and 2063?
Answer:
Least Common Multiple of 2055 and 2063 = 4239465
Step 1: Find the prime factorization of 2055
2055 = 3 x 5 x 137
Step 2: Find the prime factorization of 2063
2063 = 2063
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 4239465 = 3 x 5 x 137 x 2063
Step 4: Therefore, the least common multiple of 2055 and 2063 is 4239465.