Least Common Multiple of 1680, 1975

Q: How to Find the LCM of 1680, 1975 ?

Least Common Multiple of 1680, 1975 = 663600 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(1680, 1975) = 2 x 2 x 2 x 2 x 3 x 5 x 5 x 7 x 79 = 663600.

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 1680, 1975 i.e. 663600 smallest integer divisible by all numbers.

Least common multiple (LCM) of 1680, 1975 is 663600.

LCM(1680, 1975) = 663600

LCM of 1680, 1975

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

Least Common Multiple of 1680, 1975 by common division method
Least Common Multiple of 1680, 1975 with GCF Formula

Least Common Multiple of 1680,1975

Least Common Multiple (LCM) of 1680,1975 is 663600

5	1680, 1975
	336, 395

∴ So the LCM of the given numbers is 5 x 336 x 395 = 663600

Least Common Multiple of 1680,1975 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 1680,1975 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1680,1975) = 5

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

GCF(1680,1975) x common factors =5 x 1 = 5

LCM(1680,1975) = ( 1680 × 1975 ) / 5

LCM(1680,1975) = 3318000 / 5

LCM(1680,1975) = 663600

∴ Least Common Multiple of 1680,1975 is 663600

LCM of two or more Numbers Calculation Examples

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Frequently Asked Questions on LCM of 1680, 1975

1. What is the LCM of 1680, 1975?

Answer: LCM of 1680, 1975 is 663600.

2. What are the Factors of 663600?

Answer: Factors of 663600 are . There are integers that are factors of 663600

3. How to Find the LCM of 1680, 1975 ?

Least Common Multiple of 1680, 1975.

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(1680, 1975) = 2 x 2 x 2 x 2 x 3 x 5 x 5 x 7 x 79 = 663600.