Hey there, little math wizards! Today, we’re embarking on an exciting journey to unravel the mysteries of LCM, unveiling the magical connection between the numbers 3 and 7. Get ready for a captivating adventure into the wonders of mathematics!

Hey there, little math adventurers! Today, we’re setting off on a fantastic journey to explore the world of LCM, uncovering the magical connection between the numbers 3 and 7. Get ready for a fun-filled adventure into the wonders of mathematics!

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LCM of 3 and 7

Methods for Finding LCM

Prime Factorization Method

Division Method

Listing the Multiples

The LCM of 3 and 7 is 21. Knowing the LCM helps us solve cool math puzzles and makes numbers friends. Let’s dive into three awesome ways to find it!

Before we plunge into the depths of discovering the Least Common Multiple (LCM) of 3 and 7. Let’s check out the super cool ways we can do it. It’s like having three magic tools for a special job. Here they are:

**Prime Factorization Method**: We’ll find secret numbers that help us figure out the LCM.**Division Method**: It’s like going on a journey of dividing numbers until we get to the LCM.**Listing the Multiples**: We’ll list out the friends of 3 and 7 until we find the one they both like – that’s our LCM.

Now, let’s use these tools to solve the mystery of the LCM for 3 and 7. Ready? Let’s go!

Picture numbers as secret agents and break down 3 and 7 into their special prime agents:

- 3 = 3
- 7 = 7

Now, combine these agents to discover the LCM magic: LCM(3, 7) = 3 x 7 = 21.

Embark on a division adventure! Divide 3 and 7 by their prime agents until you can’t anymore:

Multiply those divisors: LCM (3, 7) = 3 x 7 = 21.

Let’s unleash the power of a 100 square to determine the Least Common Multiple (LCM) of 3 and 7. Follow these steps for an engaging exploration:

Multiples of 3: 3, 6, 9, 12, 15, 18, …

Multiples of 7: 7, 14, 21, 28, 35, 42, …

Seek numbers that appear in both lists. In this case, 21 is the smallest number that is a multiple of both 3 and 7.

Therefore, the LCM of 3 and 7 is 21.

And there you have it, young math wizards! Finding the LCM of 3 and 7 is like unlocking the secret door to a world where numbers dance and play together. Keep exploring, keep smiling, and enjoy the enchanting world of math!

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