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 805, 9890 i.e. 69230 smallest integer divisible by all numbers.
Least common multiple (LCM) of 805, 9890 is 69230.
LCM(805, 9890) = 69230
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
5 | 805, 9890 |
23 | 161, 1978 |
7, 86 |
∴ So the LCM of the given numbers is 5 x 23 x 7 x 86 = 69230
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 805,9890 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(805,9890) = 115
common factors(in case of two or more numbers have common factors) = 1
GCF(805,9890) x common factors =115 x 1 = 115
LCM(805,9890) = ( 805 × 9890 ) / 115
LCM(805,9890) = 7961450 / 115
LCM(805,9890) = 69230
∴ Least Common Multiple of 805,9890 is 69230
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 805, 9890?
Answer: LCM of 805, 9890 is 69230.
2. What are the Factors of 69230?
Answer: Factors of 69230 are . There are integers that are factors of 69230
3. How to Find the LCM of 805, 9890 ?
Least Common Multiple of 805, 9890.
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(805, 9890) = 2 x 5 x 7 x 23 x 43 = 69230.