LCM that 5 and also 20 is the the smallest number amongst all usual multiples the 5 and also 20. The first couple of multiples of 5 and also 20 space (5, 10, 15, 20, 25, . . . ) and (20, 40, 60, 80, 100, 120, 140, . . . ) respectively. There space 3 commonly used techniques to discover LCM of 5 and also 20 - by listing multiples, by element factorization, and also by department method.

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1.LCM the 5 and 20
2.List of Methods
3.Solved Examples
4.FAQs

Answer: LCM of 5 and 20 is 20.

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Explanation:

The LCM of 2 non-zero integers, x(5) and y(20), is the smallest hopeful integer m(20) the is divisible by both x(5) and also y(20) without any type of remainder.


The approaches to uncover the LCM that 5 and 20 are defined below.

By division MethodBy element Factorization MethodBy Listing Multiples

LCM of 5 and 20 by department Method

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To calculation the LCM of 5 and 20 through the division method, we will divide the numbers(5, 20) by your prime factors (preferably common). The product of these divisors offers the LCM that 5 and also 20.

Step 3: continue the measures until just 1s room left in the last row.

The LCM the 5 and also 20 is the product of every prime numbers on the left, i.e. LCM(5, 20) by department method = 2 × 2 × 5 = 20.

LCM that 5 and 20 by prime Factorization

Prime administrate of 5 and 20 is (5) = 51 and also (2 × 2 × 5) = 22 × 51 respectively. LCM that 5 and also 20 have the right to be derived by multiply prime components raised to their respective highest possible power, i.e. 22 × 51 = 20.Hence, the LCM of 5 and also 20 by prime factorization is 20.

LCM that 5 and also 20 by Listing Multiples

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To calculation the LCM of 5 and 20 by listing the end the typical multiples, we deserve to follow the given below steps:

Step 1: perform a few multiples that 5 (5, 10, 15, 20, 25, . . . ) and 20 (20, 40, 60, 80, 100, 120, 140, . . . . )Step 2: The common multiples indigenous the multiples the 5 and 20 space 20, 40, . . .Step 3: The smallest usual multiple the 5 and also 20 is 20.

∴ The least usual multiple of 5 and 20 = 20.

☛ also Check:


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FAQs top top LCM of 5 and also 20

What is the LCM the 5 and also 20?

The LCM the 5 and also 20 is 20. To find the LCM (least common multiple) that 5 and also 20, we need to find the multiples of 5 and 20 (multiples that 5 = 5, 10, 15, 20; multiples that 20 = 20, 40, 60, 80) and also choose the smallest multiple the is precisely divisible through 5 and also 20, i.e., 20.

What is the Relation in between GCF and also LCM of 5, 20?

The complying with equation deserve to be provided to refer the relation in between GCF and LCM the 5 and 20, i.e. GCF × LCM = 5 × 20.

If the LCM the 20 and also 5 is 20, find its GCF.

LCM(20, 5) × GCF(20, 5) = 20 × 5Since the LCM of 20 and also 5 = 20⇒ 20 × GCF(20, 5) = 100Therefore, the GCF = 100/20 = 5.

See more: How Many Inches Is 166 Centimeters To Inches, Convert 166 Centimeters To Inches

What room the methods to uncover LCM of 5 and also 20?

The typically used techniques to uncover the LCM of 5 and also 20 are:

Listing MultiplesPrime factorization MethodDivision Method

Which the the following is the LCM that 5 and 20? 36, 21, 50, 20

The worth of LCM of 5, 20 is the smallest common multiple that 5 and 20. The number solve the given problem is 20.