Least Common Multiple of 63, 42, 434
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 63, 42, 434 i.e. 3906 smallest integer divisible by all numbers.
Least common multiple (LCM) of 63, 42, 434 is 3906.
LCM(63, 42, 434) = 3906
LCM of 63, 42, 434
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 63, 42, 434 by common division method
- Least Common Multiple of 63, 42, 434 with GCF Formula
Least Common Multiple (LCM) of 63,42,434 is 3906
| 2 | 63, 42, 434 |
| 3 | 63, 21, 217 |
| 7 | 7, 21, 217 |
| 1, 3, 31 |
∴ So the LCM of the given numbers is 2 x 3 x 7 x 1 x 3 x 31 = 3906
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 63,42,434 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(63,42,434) = 7
common factors(in case of two or more numbers have common factors) = 42
GCF(63,42,434) x common factors =7 x 42 = 294
LCM(63,42,434) = ( 63 × 42 × 434 ) / 294
LCM(63,42,434) = 1148364 / 294
LCM(63,42,434) = 3906
∴ Least Common Multiple of 63,42,434 is 3906
LCM of two or more Numbers Calculation Examples
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Frequently Asked Questions on LCM of 63, 42, 434
1. What is the LCM of 63, 42, 434?
Answer: LCM of 63, 42, 434 is 3906.
2. What are the Factors of 3906?
Answer: Factors of 3906 are . There are integers that are factors of 3906
3. How to Find the LCM of 63, 42, 434 ?
Least Common Multiple of 63, 42, 434.
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(63, 42, 434) = 2 x 3 x 3 x 7 x 31 = 3906.