Least Common Multiple of 990, 7260
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 990, 7260 i.e. 21780 smallest integer divisible by all numbers.
Least common multiple (LCM) of 990, 7260 is 21780.
LCM(990, 7260) = 21780
LCM of 990, 7260
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 990, 7260 by common division method
- Least Common Multiple of 990, 7260 with GCF Formula
Least Common Multiple (LCM) of 990,7260 is 21780
| 2 | 990, 7260 |
| 3 | 495, 3630 |
| 5 | 165, 1210 |
| 11 | 33, 242 |
| 3, 22 |
∴ So the LCM of the given numbers is 2 x 3 x 5 x 11 x 3 x 22 = 21780
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 990,7260 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(990,7260) = 330
common factors(in case of two or more numbers have common factors) = 1
GCF(990,7260) x common factors =330 x 1 = 330
LCM(990,7260) = ( 990 × 7260 ) / 330
LCM(990,7260) = 7187400 / 330
LCM(990,7260) = 21780
∴ Least Common Multiple of 990,7260 is 21780
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Frequently Asked Questions on LCM of 990, 7260
1. What is the LCM of 990, 7260?
Answer: LCM of 990, 7260 is 21780.
2. What are the Factors of 21780?
Answer: Factors of 21780 are . There are integers that are factors of 21780
3. How to Find the LCM of 990, 7260 ?
Least Common Multiple of 990, 7260.
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(990, 7260) = 2 x 2 x 3 x 3 x 5 x 11 x 11 = 21780.