Least Common Multiple of 431, 3420

Q: How to Find the LCM of 431, 3420 ?

Least Common Multiple of 431, 3420 = 1474020 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(431, 3420) = 2 x 2 x 3 x 3 x 5 x 19 x 431 = 1474020.

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 431, 3420 i.e. 1474020 smallest integer divisible by all numbers.

Least common multiple (LCM) of 431, 3420 is 1474020.

LCM(431, 3420) = 1474020

LCM of 431, 3420

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

Least Common Multiple of 431, 3420 by common division method
Least Common Multiple of 431, 3420 with GCF Formula

Least Common Multiple of 431,3420

Least Common Multiple (LCM) of 431,3420 is 1474020

Given numbers has no common factors except 1. So, there LCM is their product i.e 1474020

Least Common Multiple of 431,3420 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 431,3420 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(431,3420) = 1

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

GCF(431,3420) x common factors =1 x 1 = 1

LCM(431,3420) = ( 431 × 3420 ) / 1

LCM(431,3420) = 1474020 / 1

LCM(431,3420) = 1474020

∴ Least Common Multiple of 431,3420 is 1474020

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 431, 3420

1. What is the LCM of 431, 3420?

Answer: LCM of 431, 3420 is 1474020.

2. What are the Factors of 1474020?

Answer: Factors of 1474020 are . There are integers that are factors of 1474020

3. How to Find the LCM of 431, 3420 ?

Least Common Multiple of 431, 3420.

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(431, 3420) = 2 x 2 x 3 x 3 x 5 x 19 x 431 = 1474020.