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 77, 23, 69, 838 i.e. 4452294 smallest integer divisible by all numbers.
Least common multiple (LCM) of 77, 23, 69, 838 is 4452294.
LCM(77, 23, 69, 838) = 4452294
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
23 | 77, 23, 69, 838 |
77, 1, 3, 838 |
∴ So the LCM of the given numbers is 23 x 77 x 1 x 3 x 838 = 4452294
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 77,23,69,838 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(77,23,69,838) = 1
common factors(in case of two or more numbers have common factors) = 23
GCF(77,23,69,838) x common factors =1 x 23 = 23
LCM(77,23,69,838) = ( 77 × 23 × 69 × 838 ) / 23
LCM(77,23,69,838) = 102402762 / 23
LCM(77,23,69,838) = 4452294
∴ Least Common Multiple of 77,23,69,838 is 4452294
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 77, 23, 69, 838?
Answer: LCM of 77, 23, 69, 838 is 4452294.
2. What are the Factors of 4452294?
Answer: Factors of 4452294 are . There are integers that are factors of 4452294
3. How to Find the LCM of 77, 23, 69, 838 ?
Least Common Multiple of 77, 23, 69, 838.
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(77, 23, 69, 838) = 2 x 3 x 7 x 11 x 23 x 419 = 4452294.