Least Common Multiple of 78, 78, 778
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 78, 78, 778 i.e. 30342 smallest integer divisible by all numbers.
Least common multiple (LCM) of 78, 78, 778 is 30342.
LCM(78, 78, 778) = 30342
LCM of 78, 78, 778
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 78, 78, 778 by common division method
- Least Common Multiple of 78, 78, 778 with GCF Formula
Least Common Multiple (LCM) of 78,78,778 is 30342
| 2 | 78, 78, 778 |
| 3 | 39, 39, 389 |
| 13 | 13, 13, 389 |
| 1, 1, 389 |
∴ So the LCM of the given numbers is 2 x 3 x 13 x 1 x 1 x 389 = 30342
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 78,78,778 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(78,78,778) = 2
common factors(in case of two or more numbers have common factors) = 78
GCF(78,78,778) x common factors =2 x 78 = 156
LCM(78,78,778) = ( 78 × 78 × 778 ) / 156
LCM(78,78,778) = 4733352 / 156
LCM(78,78,778) = 30342
∴ Least Common Multiple of 78,78,778 is 30342
LCM of two or more Numbers Calculation Examples
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Frequently Asked Questions on LCM of 78, 78, 778
1. What is the LCM of 78, 78, 778?
Answer: LCM of 78, 78, 778 is 30342.
2. What are the Factors of 30342?
Answer: Factors of 30342 are . There are integers that are factors of 30342
3. How to Find the LCM of 78, 78, 778 ?
Least Common Multiple of 78, 78, 778.
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(78, 78, 778) = 2 x 3 x 13 x 389 = 30342.