Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4053 and 4057 the smallest integer that is 16443021 that is divisible by both numbers.
Least Common Multiple (LCM) of 4053 and 4057 is 16443021.
LCM(4053,4057) = 16443021
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 4053 and 4057. First we will calculate the prime factors of 4053 and 4057.
Prime Factorization of 4053
3 | 4053 |
7 | 1351 |
193 | 193 |
1 |
Prime factors of 4053 are 3, 7,193. Prime factorization of 4053 in exponential form is:
4053 = 31×71×1931
Prime Factorization of 4057
4057 | 4057 |
1 |
Prime factors of 4057 are 4057. Prime factorization of 4057 in exponential form is:
4057 = 40571
Now multiplying the highest exponent prime factors to calculate the LCM of 4053 and 4057.
LCM(4053,4057) = 31×71×1931×40571
LCM(4053,4057) = 16443021
Factors of 4053
List of positive integer factors of 4053 that divides 4053 without a remainder.
1, 3, 7, 21, 193, 579, 1351, 4053
Factors of 4057
List of positive integer factors of 4057 that divides 4057 without a remainder.
1, 4057
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4053 and 4057, than apply into the LCM equation.
GCF(4053,4057) = 1
LCM(4053,4057) = ( 4053 × 4057) / 1
LCM(4053,4057) = 16443021 / 1
LCM(4053,4057) = 16443021
(i) The LCM of 4057 and 4053 is associative
LCM of 4053 and 4057 = LCM of 4057 and 4053
1. What is the LCM of 4053 and 4057?
Answer: LCM of 4053 and 4057 is 16443021.
2. What are the Factors of 4053?
Answer: Factors of 4053 are 1, 3, 7, 21, 193, 579, 1351, 4053. There are 8 integers that are factors of 4053. The greatest factor of 4053 is 4053.
3. What are the Factors of 4057?
Answer: Factors of 4057 are 1, 4057. There are 2 integers that are factors of 4057. The greatest factor of 4057 is 4057.
4. How to Find the LCM of 4053 and 4057?
Answer:
Least Common Multiple of 4053 and 4057 = 16443021
Step 1: Find the prime factorization of 4053
4053 = 3 x 7 x 193
Step 2: Find the prime factorization of 4057
4057 = 4057
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 16443021 = 3 x 7 x 193 x 4057
Step 4: Therefore, the least common multiple of 4053 and 4057 is 16443021.