Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8007 and 8012 the smallest integer that is 64152084 that is divisible by both numbers.
Least Common Multiple (LCM) of 8007 and 8012 is 64152084.
LCM(8007,8012) = 64152084
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 8007 and 8012. First we will calculate the prime factors of 8007 and 8012.
Prime Factorization of 8007
3 | 8007 |
17 | 2669 |
157 | 157 |
1 |
Prime factors of 8007 are 3, 17,157. Prime factorization of 8007 in exponential form is:
8007 = 31×171×1571
Prime Factorization of 8012
2 | 8012 |
2 | 4006 |
2003 | 2003 |
1 |
Prime factors of 8012 are 2,2003. Prime factorization of 8012 in exponential form is:
8012 = 22×20031
Now multiplying the highest exponent prime factors to calculate the LCM of 8007 and 8012.
LCM(8007,8012) = 22×31×171×1571×20031
LCM(8007,8012) = 64152084
Factors of 8007
List of positive integer factors of 8007 that divides 8007 without a remainder.
1, 3, 17, 51, 157, 471, 2669, 8007
Factors of 8012
List of positive integer factors of 8012 that divides 8012 without a remainder.
1, 2, 4, 2003, 4006, 8012
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8007 and 8012, than apply into the LCM equation.
GCF(8007,8012) = 1
LCM(8007,8012) = ( 8007 × 8012) / 1
LCM(8007,8012) = 64152084 / 1
LCM(8007,8012) = 64152084
(i) The LCM of 8012 and 8007 is associative
LCM of 8007 and 8012 = LCM of 8012 and 8007
1. What is the LCM of 8007 and 8012?
Answer: LCM of 8007 and 8012 is 64152084.
2. What are the Factors of 8007?
Answer: Factors of 8007 are 1, 3, 17, 51, 157, 471, 2669, 8007. There are 8 integers that are factors of 8007. The greatest factor of 8007 is 8007.
3. What are the Factors of 8012?
Answer: Factors of 8012 are 1, 2, 4, 2003, 4006, 8012. There are 6 integers that are factors of 8012. The greatest factor of 8012 is 8012.
4. How to Find the LCM of 8007 and 8012?
Answer:
Least Common Multiple of 8007 and 8012 = 64152084
Step 1: Find the prime factorization of 8007
8007 = 3 x 17 x 157
Step 2: Find the prime factorization of 8012
8012 = 2 x 2 x 2003
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 64152084 = 2 x 2 x 3 x 17 x 157 x 2003
Step 4: Therefore, the least common multiple of 8007 and 8012 is 64152084.