Least Common Multiple of 30, 47, 945
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 30, 47, 945 i.e. 88830 smallest integer divisible by all numbers.
Least common multiple (LCM) of 30, 47, 945 is 88830.
LCM(30, 47, 945) = 88830
LCM of 30, 47, 945
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 30, 47, 945 by common division method
- Least Common Multiple of 30, 47, 945 with GCF Formula
Least Common Multiple (LCM) of 30,47,945 is 88830
| 3 | 30, 47, 945 |
| 5 | 10, 47, 315 |
| 2, 47, 63 |
∴ So the LCM of the given numbers is 3 x 5 x 2 x 47 x 63 = 88830
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 30,47,945 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(30,47,945) = 1
common factors(in case of two or more numbers have common factors) = 15
GCF(30,47,945) x common factors =1 x 15 = 15
LCM(30,47,945) = ( 30 × 47 × 945 ) / 15
LCM(30,47,945) = 1332450 / 15
LCM(30,47,945) = 88830
∴ Least Common Multiple of 30,47,945 is 88830
LCM of two or more Numbers Calculation Examples
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Frequently Asked Questions on LCM of 30, 47, 945
1. What is the LCM of 30, 47, 945?
Answer: LCM of 30, 47, 945 is 88830.
2. What are the Factors of 88830?
Answer: Factors of 88830 are . There are integers that are factors of 88830
3. How to Find the LCM of 30, 47, 945 ?
Least Common Multiple of 30, 47, 945.
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(30, 47, 945) = 2 x 3 x 3 x 3 x 5 x 7 x 47 = 88830.