Least Common Multiple of 689, 381, 160

Q: How to Find the LCM of 689, 381, 160 ?

Least Common Multiple of 689, 381, 160 = 42001440 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(689, 381, 160) = 2 x 2 x 2 x 2 x 2 x 3 x 5 x 13 x 53 x 127 = 42001440.

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 689, 381, 160 i.e. 42001440 smallest integer divisible by all numbers.

Least common multiple (LCM) of 689, 381, 160 is 42001440.

LCM(689, 381, 160) = 42001440

LCM of 689, 381, 160

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

Least Common Multiple of 689, 381, 160 by common division method
Least Common Multiple of 689, 381, 160 with GCF Formula

Least Common Multiple of 689,381,160

Least Common Multiple (LCM) of 689,381,160 is 42001440

Given numbers has no common factors except 1. So, there LCM is their product i.e 42001440

Least Common Multiple of 689,381,160 with GCF Formula

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 689,381,160 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(689,381,160) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(689,381,160) x common factors =1 x 1 = 1

LCM(689,381,160) = ( 689 × 381 × 160 ) / 1

LCM(689,381,160) = 42001440 / 1

LCM(689,381,160) = 42001440

∴ Least Common Multiple of 689,381,160 is 42001440

LCM of two or more Numbers Calculation Examples

Here are some samples of LCM of two or more Numbers calculations.

Frequently Asked Questions on LCM of 689, 381, 160

1. What is the LCM of 689, 381, 160?

Answer: LCM of 689, 381, 160 is 42001440.

2. What are the Factors of 42001440?

Answer: Factors of 42001440 are . There are integers that are factors of 42001440

3. How to Find the LCM of 689, 381, 160 ?

Least Common Multiple of 689, 381, 160.

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(689, 381, 160) = 2 x 2 x 2 x 2 x 2 x 3 x 5 x 13 x 53 x 127 = 42001440.