Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7466 and 7470 the smallest integer that is 27885510 that is divisible by both numbers.
Least Common Multiple (LCM) of 7466 and 7470 is 27885510.
LCM(7466,7470) = 27885510
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 7466 and 7470. First we will calculate the prime factors of 7466 and 7470.
Prime Factorization of 7466
2 | 7466 |
3733 | 3733 |
1 |
Prime factors of 7466 are 2,3733. Prime factorization of 7466 in exponential form is:
7466 = 21×37331
Prime Factorization of 7470
2 | 7470 |
3 | 3735 |
3 | 1245 |
5 | 415 |
83 | 83 |
1 |
Prime factors of 7470 are 2, 3, 5,83. Prime factorization of 7470 in exponential form is:
7470 = 21×32×51×831
Now multiplying the highest exponent prime factors to calculate the LCM of 7466 and 7470.
LCM(7466,7470) = 21×32×51×831×37331
LCM(7466,7470) = 27885510
Factors of 7466
List of positive integer factors of 7466 that divides 7466 without a remainder.
1, 2, 3733, 7466
Factors of 7470
List of positive integer factors of 7470 that divides 7470 without a remainder.
1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7466 and 7470, than apply into the LCM equation.
GCF(7466,7470) = 2
LCM(7466,7470) = ( 7466 × 7470) / 2
LCM(7466,7470) = 55771020 / 2
LCM(7466,7470) = 27885510
(i) The LCM of 7470 and 7466 is associative
LCM of 7466 and 7470 = LCM of 7470 and 7466
1. What is the LCM of 7466 and 7470?
Answer: LCM of 7466 and 7470 is 27885510.
2. What are the Factors of 7466?
Answer: Factors of 7466 are 1, 2, 3733, 7466. There are 4 integers that are factors of 7466. The greatest factor of 7466 is 7466.
3. What are the Factors of 7470?
Answer: Factors of 7470 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470. There are 24 integers that are factors of 7470. The greatest factor of 7470 is 7470.
4. How to Find the LCM of 7466 and 7470?
Answer:
Least Common Multiple of 7466 and 7470 = 27885510
Step 1: Find the prime factorization of 7466
7466 = 2 x 3733
Step 2: Find the prime factorization of 7470
7470 = 2 x 3 x 3 x 5 x 83
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 27885510 = 2 x 3 x 3 x 5 x 83 x 3733
Step 4: Therefore, the least common multiple of 7466 and 7470 is 27885510.