Least Common Multiple of 73, 20, 48, 690

Q: How to Find the LCM of 73, 20, 48, 690 ?

Least Common Multiple of 73, 20, 48, 690 = 402960 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(73, 20, 48, 690) = 2 x 2 x 2 x 2 x 3 x 5 x 23 x 73 = 402960.

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 73, 20, 48, 690 i.e. 402960 smallest integer divisible by all numbers.

Least common multiple (LCM) of 73, 20, 48, 690 is 402960.

LCM(73, 20, 48, 690) = 402960

LCM of 73, 20, 48, 690

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

Least Common Multiple of 73, 20, 48, 690 by common division method
Least Common Multiple of 73, 20, 48, 690 with GCF Formula

Least Common Multiple of 73,20,48,690

Least Common Multiple (LCM) of 73,20,48,690 is 402960

2	73, 20, 48, 690
2	73, 10, 24, 345
3	73, 5, 12, 345
5	73, 5, 4, 115
	73, 1, 4, 23

∴ So the LCM of the given numbers is 2 x 2 x 3 x 5 x 73 x 1 x 4 x 23 = 402960

Least Common Multiple of 73,20,48,690 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 73,20,48,690 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(73,20,48,690) = 1

common factors(in case of two or more numbers have common factors) = 120

GCF(73,20,48,690) x common factors =1 x 120 = 120

LCM(73,20,48,690) = ( 73 × 20 × 48 × 690 ) / 120

LCM(73,20,48,690) = 48355200 / 120

LCM(73,20,48,690) = 402960

∴ Least Common Multiple of 73,20,48,690 is 402960

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 73, 20, 48, 690

1. What is the LCM of 73, 20, 48, 690?

Answer: LCM of 73, 20, 48, 690 is 402960.

2. What are the Factors of 402960?

Answer: Factors of 402960 are . There are integers that are factors of 402960

3. How to Find the LCM of 73, 20, 48, 690 ?

Least Common Multiple of 73, 20, 48, 690.

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(73, 20, 48, 690) = 2 x 2 x 2 x 2 x 3 x 5 x 23 x 73 = 402960.