Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4007 and 4011 the smallest integer that is 16072077 that is divisible by both numbers.
Least Common Multiple (LCM) of 4007 and 4011 is 16072077.
LCM(4007,4011) = 16072077
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 4007 and 4011. First we will calculate the prime factors of 4007 and 4011.
Prime Factorization of 4007
4007 | 4007 |
1 |
Prime factors of 4007 are 4007. Prime factorization of 4007 in exponential form is:
4007 = 40071
Prime Factorization of 4011
3 | 4011 |
7 | 1337 |
191 | 191 |
1 |
Prime factors of 4011 are 3, 7,191. Prime factorization of 4011 in exponential form is:
4011 = 31×71×1911
Now multiplying the highest exponent prime factors to calculate the LCM of 4007 and 4011.
LCM(4007,4011) = 31×71×1911×40071
LCM(4007,4011) = 16072077
Factors of 4007
List of positive integer factors of 4007 that divides 4007 without a remainder.
1, 4007
Factors of 4011
List of positive integer factors of 4011 that divides 4011 without a remainder.
1, 3, 7, 21, 191, 573, 1337, 4011
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4007 and 4011, than apply into the LCM equation.
GCF(4007,4011) = 1
LCM(4007,4011) = ( 4007 × 4011) / 1
LCM(4007,4011) = 16072077 / 1
LCM(4007,4011) = 16072077
(i) The LCM of 4011 and 4007 is associative
LCM of 4007 and 4011 = LCM of 4011 and 4007
1. What is the LCM of 4007 and 4011?
Answer: LCM of 4007 and 4011 is 16072077.
2. What are the Factors of 4007?
Answer: Factors of 4007 are 1, 4007. There are 2 integers that are factors of 4007. The greatest factor of 4007 is 4007.
3. What are the Factors of 4011?
Answer: Factors of 4011 are 1, 3, 7, 21, 191, 573, 1337, 4011. There are 8 integers that are factors of 4011. The greatest factor of 4011 is 4011.
4. How to Find the LCM of 4007 and 4011?
Answer:
Least Common Multiple of 4007 and 4011 = 16072077
Step 1: Find the prime factorization of 4007
4007 = 4007
Step 2: Find the prime factorization of 4011
4011 = 3 x 7 x 191
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 16072077 = 3 x 7 x 191 x 4007
Step 4: Therefore, the least common multiple of 4007 and 4011 is 16072077.