## Do 12 and 15 have a common denominator?

First write the common multiples of all the three numbers. Hence, the Least common multiple of 12 and 15 is 60.

**Do 8 and 15 have a common denominator?**

What is the LCM of 8 and 15? Answer: LCM of 8 and 15 is 120.

**Do 8 and 12 have a common denominator?**

Answer: LCM of 8 and 12 is 24.

### What is the denominator of 8 12?

24

The least common multiple of 8 and 12 is 24.

**What is the HCF of 12 and 15?**

HCF of 12 and 15 by Prime Factorization As visible, 12 and 15 have only one common prime factor i.e. 3. Hence, the HCF of 12 and 15 is 3.

**What is the least common multiple for 6 12 and 15?**

60

What is the LCM of 6, 12, and 15? The LCM of 6, 12, and 15 is 60. To find the least common multiple of 6, 12, and 15, we need to find the multiples of 6, 12, and 15 (multiples of 6 = 6, 12, 18, 24 . . . .

#### What is the GCF of 52 and 25?

What is the GCF of 25 and 52? The GCF of 25 and 52 is 1.

**What is the HCF of 8 and 15?**

Answer: HCF of 8 and 15 is 1.

**What is the LCM of 9 6 and 3?**

18

Answer: LCM of 3, 6, and 9 is 18.

## What are the LCM of 3 and 4?

12

Answer: LCM of 3 and 4 is 12.

**What is the HCF of 12 and 8?**

The HCF of 8 and 12 is 4. To calculate the HCF (Highest Common Factor) of 8 and 12, we need to factor each number (factors of 8 = 1, 2, 4, 8; factors of 12 = 1, 2, 3, 4, 6, 12) and choose the highest factor that exactly divides both 8 and 12, i.e., 4.

**What is the HCF of 15?**

Factors of 15 (Fifteen) = 1, 3, 5 and 15. Factors of 35 (Thirty five) = 1, 5, 7 and 35. Therefore, common factor of 15 (Fifteen) and 35 (Thirty five) = 1 and 5. Highest common factor (H.C.F) of 15 (Fifteen) and 35 (Thirty five) = 5.

### How do you calculate a common denominator?

How to Find Common Denominators. The easiest way to find a common denominator for a pair of fractions is to multiply the numerator and denominator of each fraction by the denominator of the other.

**What is the least common denominator of 12 and 16?**

You need to know the least common denominator (LCD) of 12 and 16 if you want to add or subtract two fractions with 12 and 16 as denominators. The least common denominator, also called lowest common denominator (LCD), of 12 and 16 is 48.

**How do you find the LCM of a fraction?**

To find the LCD of the fractions, we find the least common multiple (LCM) of their denominators. LCD can be found by two methods. In the first method, LCD of two or more fractions is found as the smallest of all the possible common denominators.In second method, we find the prime factors of the denominators.