Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8348 and 8355 the smallest integer that is 69747540 that is divisible by both numbers.
Least Common Multiple (LCM) of 8348 and 8355 is 69747540.
LCM(8348,8355) = 69747540
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 8348 and 8355. First we will calculate the prime factors of 8348 and 8355.
Prime Factorization of 8348
2 | 8348 |
2 | 4174 |
2087 | 2087 |
1 |
Prime factors of 8348 are 2,2087. Prime factorization of 8348 in exponential form is:
8348 = 22×20871
Prime Factorization of 8355
3 | 8355 |
5 | 2785 |
557 | 557 |
1 |
Prime factors of 8355 are 3, 5,557. Prime factorization of 8355 in exponential form is:
8355 = 31×51×5571
Now multiplying the highest exponent prime factors to calculate the LCM of 8348 and 8355.
LCM(8348,8355) = 22×31×51×5571×20871
LCM(8348,8355) = 69747540
Factors of 8348
List of positive integer factors of 8348 that divides 8348 without a remainder.
1, 2, 4, 2087, 4174, 8348
Factors of 8355
List of positive integer factors of 8355 that divides 8355 without a remainder.
1, 3, 5, 15, 557, 1671, 2785, 8355
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8348 and 8355, than apply into the LCM equation.
GCF(8348,8355) = 1
LCM(8348,8355) = ( 8348 × 8355) / 1
LCM(8348,8355) = 69747540 / 1
LCM(8348,8355) = 69747540
(i) The LCM of 8355 and 8348 is associative
LCM of 8348 and 8355 = LCM of 8355 and 8348
1. What is the LCM of 8348 and 8355?
Answer: LCM of 8348 and 8355 is 69747540.
2. What are the Factors of 8348?
Answer: Factors of 8348 are 1, 2, 4, 2087, 4174, 8348. There are 6 integers that are factors of 8348. The greatest factor of 8348 is 8348.
3. What are the Factors of 8355?
Answer: Factors of 8355 are 1, 3, 5, 15, 557, 1671, 2785, 8355. There are 8 integers that are factors of 8355. The greatest factor of 8355 is 8355.
4. How to Find the LCM of 8348 and 8355?
Answer:
Least Common Multiple of 8348 and 8355 = 69747540
Step 1: Find the prime factorization of 8348
8348 = 2 x 2 x 2087
Step 2: Find the prime factorization of 8355
8355 = 3 x 5 x 557
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 69747540 = 2 x 2 x 3 x 5 x 557 x 2087
Step 4: Therefore, the least common multiple of 8348 and 8355 is 69747540.