Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8204 and 8212 the smallest integer that is 16842812 that is divisible by both numbers.
Least Common Multiple (LCM) of 8204 and 8212 is 16842812.
LCM(8204,8212) = 16842812
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 8204 and 8212. First we will calculate the prime factors of 8204 and 8212.
Prime Factorization of 8204
2 | 8204 |
2 | 4102 |
7 | 2051 |
293 | 293 |
1 |
Prime factors of 8204 are 2, 7,293. Prime factorization of 8204 in exponential form is:
8204 = 22×71×2931
Prime Factorization of 8212
2 | 8212 |
2 | 4106 |
2053 | 2053 |
1 |
Prime factors of 8212 are 2,2053. Prime factorization of 8212 in exponential form is:
8212 = 22×20531
Now multiplying the highest exponent prime factors to calculate the LCM of 8204 and 8212.
LCM(8204,8212) = 22×71×2931×20531
LCM(8204,8212) = 16842812
Factors of 8204
List of positive integer factors of 8204 that divides 8204 without a remainder.
1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 8204
Factors of 8212
List of positive integer factors of 8212 that divides 8212 without a remainder.
1, 2, 4, 2053, 4106, 8212
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8204 and 8212, than apply into the LCM equation.
GCF(8204,8212) = 4
LCM(8204,8212) = ( 8204 × 8212) / 4
LCM(8204,8212) = 67371248 / 4
LCM(8204,8212) = 16842812
(i) The LCM of 8212 and 8204 is associative
LCM of 8204 and 8212 = LCM of 8212 and 8204
1. What is the LCM of 8204 and 8212?
Answer: LCM of 8204 and 8212 is 16842812.
2. What are the Factors of 8204?
Answer: Factors of 8204 are 1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 4102, 8204. There are 12 integers that are factors of 8204. The greatest factor of 8204 is 8204.
3. What are the Factors of 8212?
Answer: Factors of 8212 are 1, 2, 4, 2053, 4106, 8212. There are 6 integers that are factors of 8212. The greatest factor of 8212 is 8212.
4. How to Find the LCM of 8204 and 8212?
Answer:
Least Common Multiple of 8204 and 8212 = 16842812
Step 1: Find the prime factorization of 8204
8204 = 2 x 2 x 7 x 293
Step 2: Find the prime factorization of 8212
8212 = 2 x 2 x 2053
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 16842812 = 2 x 2 x 7 x 293 x 2053
Step 4: Therefore, the least common multiple of 8204 and 8212 is 16842812.