Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8020 and 8026 the smallest integer that is 32184260 that is divisible by both numbers.
Least Common Multiple (LCM) of 8020 and 8026 is 32184260.
LCM(8020,8026) = 32184260
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 8020 and 8026. First we will calculate the prime factors of 8020 and 8026.
Prime Factorization of 8020
2 | 8020 |
2 | 4010 |
5 | 2005 |
401 | 401 |
1 |
Prime factors of 8020 are 2, 5,401. Prime factorization of 8020 in exponential form is:
8020 = 22×51×4011
Prime Factorization of 8026
2 | 8026 |
4013 | 4013 |
1 |
Prime factors of 8026 are 2,4013. Prime factorization of 8026 in exponential form is:
8026 = 21×40131
Now multiplying the highest exponent prime factors to calculate the LCM of 8020 and 8026.
LCM(8020,8026) = 22×51×4011×40131
LCM(8020,8026) = 32184260
Factors of 8020
List of positive integer factors of 8020 that divides 8020 without a remainder.
1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020
Factors of 8026
List of positive integer factors of 8026 that divides 8026 without a remainder.
1, 2, 4013, 8026
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8020 and 8026, than apply into the LCM equation.
GCF(8020,8026) = 2
LCM(8020,8026) = ( 8020 × 8026) / 2
LCM(8020,8026) = 64368520 / 2
LCM(8020,8026) = 32184260
(i) The LCM of 8026 and 8020 is associative
LCM of 8020 and 8026 = LCM of 8026 and 8020
1. What is the LCM of 8020 and 8026?
Answer: LCM of 8020 and 8026 is 32184260.
2. What are the Factors of 8020?
Answer: Factors of 8020 are 1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020. There are 12 integers that are factors of 8020. The greatest factor of 8020 is 8020.
3. What are the Factors of 8026?
Answer: Factors of 8026 are 1, 2, 4013, 8026. There are 4 integers that are factors of 8026. The greatest factor of 8026 is 8026.
4. How to Find the LCM of 8020 and 8026?
Answer:
Least Common Multiple of 8020 and 8026 = 32184260
Step 1: Find the prime factorization of 8020
8020 = 2 x 2 x 5 x 401
Step 2: Find the prime factorization of 8026
8026 = 2 x 4013
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 32184260 = 2 x 2 x 5 x 401 x 4013
Step 4: Therefore, the least common multiple of 8020 and 8026 is 32184260.