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 52, 47, 78, 36 i.e. 21996 smallest integer divisible by all numbers.
Least common multiple (LCM) of 52, 47, 78, 36 is 21996.
LCM(52, 47, 78, 36) = 21996
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
2 | 52, 47, 78, 36 |
2 | 26, 47, 39, 18 |
3 | 13, 47, 39, 9 |
13 | 13, 47, 13, 3 |
1, 47, 1, 3 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 13 x 1 x 47 x 1 x 3 = 21996
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 52,47,78,36 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(52,47,78,36) = 1
common factors(in case of two or more numbers have common factors) = 312
GCF(52,47,78,36) x common factors =1 x 312 = 312
LCM(52,47,78,36) = ( 52 × 47 × 78 × 36 ) / 312
LCM(52,47,78,36) = 6862752 / 312
LCM(52,47,78,36) = 21996
∴ Least Common Multiple of 52,47,78,36 is 21996
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 52, 47, 78, 36?
Answer: LCM of 52, 47, 78, 36 is 21996.
2. What are the Factors of 21996?
Answer: Factors of 21996 are . There are integers that are factors of 21996
3. How to Find the LCM of 52, 47, 78, 36 ?
Least Common Multiple of 52, 47, 78, 36.
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(52, 47, 78, 36) = 2 x 2 x 3 x 3 x 13 x 47 = 21996.