The LCM of 5 and 7 is **35**. To find the LCM (least common multiple) of 5 and 7, we need to find the multiples of 5 and 7 (multiples of 5 = 5, 10, 15, 20 . . . .

Also, What is the LCM of 5 and 3?

What is the LCM of 3 and 5? The LCM of 3 and 5 is **15**.

Hereof, What is the HCF of 5 10 and 15?

HCF of 5, 10 and 15 by Prime Factorization

As visible, 5, 10 and 15 have only one common prime factor i.e. 5. Hence, the HCF of 5, 10 and 15 is **5**.

Also to know What is the LCM of 5 and 7 and 10? The LCM of 5, 7, and 10 is **70**.

To find the LCM (least common multiple) of 5, 7, and 10, we need to find the multiples of 5, 7, and 10 (multiples of 5 = 5, 10, 15, 20 . . . .

What is the LCM of 3 and 7?

Answer: LCM of 3 and 7 is **21**.

**16 Related Questions Answers Found**

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**What is the HCF of 27 and 30?**

Therefore, the greatest common factor of 27 and 30 is **3**.

**What is the LCM of 5 15 and 3?**

Answer: LCM of 3, 5 and 15 is **15**.

**What is the LCM for 15 and 30?**

What is the LCM of 15 and 30? Answer: LCM of 15 and 30 is **30**.

**What is the HCF of 5 15 and 30?**

To find the HCF of 5 and 30, we will find the prime factorization of the given numbers, i.e. 5 = 5; 30 = 2 × 3 × 5. ⇒ Since 5 is the only common prime factor of 5 and 30. Hence, **HCF (5, 30) = 5**.

**What is the HCF of 5 and 10?**

HCF of 5 and 10 by Prime Factorization

Prime factorization of 5 and 10 is (5) and (2 × 5) respectively. As visible, 5 and 10 have only one common prime factor i.e. 5. Hence, the HCF of 5 and 10 is **5**.

**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.

**What is the LCM of 6 and 7 and 10?**

Least Common Multiple of 10, 6, 7

Least common multiple (LCM) of 10, 6, 7 is **210**.

**What’s the LCM of 10 and 7?**

Answer: LCM of 7 and 10 is **70**.

**What is the LCM for 15 and 10?**

Answer: LCM of 10 and 15 is **30**.

**What are 5 common multiples of 3 and 7?**

The common multiples of 3 and 7 up to 70 are **21, 42, and 63**. A multiple of a number a is a number that is the product of a and another number.

**What is the GCF of 3 and 7?**

Answer: GCF of 3 and 7 is **1**.

**What is the LCM of 7 and 21?**

Answer: LCM of 7 and 21 is **21**.

**What is the HCF of 30?**

Factors of 30 (Thirty) = 1, 2, 3, 5, 6, 10, 15 and 30. Factors of 24 (Twenty four) = 1, 2, 3, 4, 6, 8, 12 and 24. Therefore, common factor of 30 (Thirty) and 24 (Twenty four = 1, 2, 3, and **6**. Highest common factor (H.C.F) of 30 (Thirty) and 24 (Twenty four = 6.

**What is the HCF of 36 and 24?**

Answer: HCF of 24 and 36 is **12**.

**What is the HCF of 27 and 63?**

Answer: HCF of 27 and 63 is **9**.

**What is the HCF of 3 and 15?**

⇒ Since 3 is the only common prime factor of 3 and 15. Hence, HCF **(3, 15) = 3**.

**What is the LCM of 10 15 and 20?**

Answer: LCM of 10, 15, and 20 is **60**.

**What are the LCM for 15?**

What is the LCM of 15 and 15? The LCM of 15 and 15 **is 15**.

**What is the LCM of 15 and 20?**

The smallest number to appear on both lists is **60**, so 60 is the least common multiple of 15 and 20.

**What is the LCM of 15 and 25?**

What is the LCM of 15 and 25? Answer: LCM of 15 and 25 is **75**.