Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6219 and 6223 the smallest integer that is 38700837 that is divisible by both numbers.
Least Common Multiple (LCM) of 6219 and 6223 is 38700837.
LCM(6219,6223) = 38700837
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 6219 and 6223. First we will calculate the prime factors of 6219 and 6223.
Prime Factorization of 6219
3 | 6219 |
3 | 2073 |
691 | 691 |
1 |
Prime factors of 6219 are 3,691. Prime factorization of 6219 in exponential form is:
6219 = 32×6911
Prime Factorization of 6223
7 | 6223 |
7 | 889 |
127 | 127 |
1 |
Prime factors of 6223 are 7,127. Prime factorization of 6223 in exponential form is:
6223 = 72×1271
Now multiplying the highest exponent prime factors to calculate the LCM of 6219 and 6223.
LCM(6219,6223) = 32×72×1271×6911
LCM(6219,6223) = 38700837
Factors of 6219
List of positive integer factors of 6219 that divides 6219 without a remainder.
1, 3, 9, 691, 2073, 6219
Factors of 6223
List of positive integer factors of 6223 that divides 6223 without a remainder.
1, 7, 49, 127, 889, 6223
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6219 and 6223, than apply into the LCM equation.
GCF(6219,6223) = 1
LCM(6219,6223) = ( 6219 × 6223) / 1
LCM(6219,6223) = 38700837 / 1
LCM(6219,6223) = 38700837
(i) The LCM of 6223 and 6219 is associative
LCM of 6219 and 6223 = LCM of 6223 and 6219
1. What is the LCM of 6219 and 6223?
Answer: LCM of 6219 and 6223 is 38700837.
2. What are the Factors of 6219?
Answer: Factors of 6219 are 1, 3, 9, 691, 2073, 6219. There are 6 integers that are factors of 6219. The greatest factor of 6219 is 6219.
3. What are the Factors of 6223?
Answer: Factors of 6223 are 1, 7, 49, 127, 889, 6223. There are 6 integers that are factors of 6223. The greatest factor of 6223 is 6223.
4. How to Find the LCM of 6219 and 6223?
Answer:
Least Common Multiple of 6219 and 6223 = 38700837
Step 1: Find the prime factorization of 6219
6219 = 3 x 3 x 691
Step 2: Find the prime factorization of 6223
6223 = 7 x 7 x 127
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 38700837 = 3 x 3 x 7 x 7 x 127 x 691
Step 4: Therefore, the least common multiple of 6219 and 6223 is 38700837.