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 71, 47, 81, 868 i.e. 234617796 smallest integer divisible by all numbers.
Least common multiple (LCM) of 71, 47, 81, 868 is 234617796.
LCM(71, 47, 81, 868) = 234617796
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
Given numbers has no common factors except 1. So, there LCM is their product i.e 234617796
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 71,47,81,868 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(71,47,81,868) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(71,47,81,868) x common factors =1 x 1 = 1
LCM(71,47,81,868) = ( 71 × 47 × 81 × 868 ) / 1
LCM(71,47,81,868) = 234617796 / 1
LCM(71,47,81,868) = 234617796
∴ Least Common Multiple of 71,47,81,868 is 234617796
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 71, 47, 81, 868?
Answer: LCM of 71, 47, 81, 868 is 234617796.
2. What are the Factors of 234617796?
Answer: Factors of 234617796 are . There are integers that are factors of 234617796
3. How to Find the LCM of 71, 47, 81, 868 ?
Least Common Multiple of 71, 47, 81, 868.
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(71, 47, 81, 868) = 2 x 2 x 3 x 3 x 3 x 3 x 7 x 31 x 47 x 71 = 234617796.