Least Common Multiple of 438, 689, 23

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

• Least Common Multiple of 438, 689, 23 by common division method
• Least Common Multiple of 438, 689, 23 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 6940986

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 438,689,23 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(438,689,23) = 1

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

GCF(438,689,23) x common factors =1 x 1 = 1

LCM(438,689,23) = ( 438 × 689 × 23 ) / 1

LCM(438,689,23) = 6940986 / 1

LCM(438,689,23) = 6940986

∴ Least Common Multiple of 438,689,23 is 6940986

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

• LCM of 735, 471, 26
• LCM of 306, 291, 92
• LCM of 123, 962, 50
• LCM of 382, 891, 92
• LCM of 564, 342, 20

1. What is the LCM of 438, 689, 23?

Answer: LCM of 438, 689, 23 is 6940986.

2. What are the Factors of 6940986?

Answer: Factors of 6940986 are . There are integers that are factors of 6940986

3. How to Find the LCM of 438, 689, 23 ?

Least Common Multiple of 438, 689, 23.

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(438, 689, 23) = 2 x 3 x 13 x 23 x 53 x 73 = 6940986.