# What is the LCM of 8 and 12 using prime factorization?

## What is the LCM of 8 and 12 using prime factorization?

8 , 12 8,12 8,12

List the prime factors of each number. Find the union of these primes. Multiply these numbers: 2 × 2 × 2 × 3 = 24 2\times 2\times 2\times 3=24 2×2×2×3=24. This is the LCM.

## What is the LCM and GCF of 8 and 12?

GCF of 8 and 12 Examples

Therefore, the LCM is 24. Example 2: Find the GCF of 8 and 12, if their LCM is 24. Therefore, the greatest common factor of 8 and 12 is 4. Example 3: For two numbers, GCF = 4 and LCM = 24.

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## What are common multiples of 8 and 12?

24, 48, 72, 96, etc.

Since 24 is the first number they have in common, 24 is the least common multiple of 8 and 12.

## What is the factor of 8 and 12?

Greatest common factor (GCF) of 8 and 12 is 4. We will now calculate the prime factors of 8 and 12, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8 and 12.

## How is LCM calculated?

How to find LCM by Prime Factorization. Find all the prime factors of each given number. List all the prime numbers found, as many times as they occur most often for any one given number. Multiply the list of prime factors together to find the LCM.

## What is the LCM of 8?

LCM of 8 and 18 Using Listing the Multiples
Multiples of 8 Multiples of 18
8 18
16 36
24 54
32 72

## What is the LCM of 12?

LCM of 12 and 16 is 48. A way of finding the smallest common multiple between any two numbers or more is known as Least Common Multiple (LCM). The numbers (12, 24, 36, 48, 60, 72…) and (16, 32, 48, 64, 80, 96, 112….)

## What is the prime factor of 8 and 12?

The common prime factors of 8 and 12 are 2 and 2.

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## What is the LCM of 5 and 12?

60
What is the LCM of 5 and 12? The LCM of 5 and 12 is 60.

## What is the LCM of 4 and 12?

12
The LCM of 4 and 12 is 12. To find the least common multiple (LCM) of 4 and 12, we need to find the multiples of 4 and 12 (multiples of 4 = 4, 8, 12, 16; multiples of 12 = 12, 24, 36, 48) and choose the smallest multiple that is exactly divisible by 4 and 12, i.e., 12.

## What is the LCM of 8 and 10?

40
The LCM of 8 and 10 is 40.

## What is the LCM of 2 and 4?

4
The LCM of 2 and 4 is 4. To find the least common multiple of 2 and 4, we need to find the multiples of 2 and 4 (multiples of 2 = 2, 4, 6, 8; multiples of 4 = 4, 8, 12, 16) and choose the smallest multiple that is exactly divisible by 2 and 4, i.e., 4.

## What is LCM and HCF?

The H.C.F. defines the greatest factor present in between given two or more numbers, whereas L.C.M. defines the least number which is exactly divisible by two or more numbers. H.C.F. is also called the greatest common factor (GCF) and LCM is also called the Least Common Divisor.

## What is the LCM of 3 and 12?

12
The LCM of 3 and 12 is 12. To find the least common multiple of 3 and 12, we need to find the multiples of 3 and 12 (multiples of 3 = 3, 6, 9, 12; multiples of 12 = 12, 24, 36, 48) and choose the smallest multiple that is exactly divisible by 3 and 12, i.e., 12.

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## What is the LCM of 8 and 10 and 12?

120
What is the LCM of 8, 10, and 12? Answer: LCM of 8, 10, and 12 is 120.

## What is the LCM of 8 and 9 and 12?

72
What is the LCM of 8, 9 and 12? The LCM of 8, 9, and 12 is 72. To find the least common multiple of 8, 9, and 12, we need to find the multiples of 8, 9, and 12 (multiples of 8 = 8, 16, 24, 32 . . . . 72 . . . . ; multiples of 9 = 9, 18, 27, 36 . . . .

## What is the LCM of 8 and 11?

88
Solution: The LCM of 8 and 11 is 88.

## What is the LCM of 8 12 and 24?

24
Answer: LCM of 8, 12, and 24 is 24.

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