LCM of 5 and 7 is the the smallest number among all common multiples the 5 and also 7. The first couple of multiples the 5 and also 7 space (5, 10, 15, 20, 25, 30, 35, . . . ) and (7, 14, 21, 28, 35, . . . ) respectively. There room 3 typically used methods to find LCM that 5 and 7 - by department method, by element factorization, and also by listing multiples.

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 1 LCM of 5 and also 7 2 List that Methods 3 Solved Examples 4 FAQs

Answer: LCM of 5 and also 7 is 35. Explanation:

The LCM of 2 non-zero integers, x(5) and also y(7), is the smallest hopeful integer m(35) the is divisible by both x(5) and also y(7) without any kind of remainder.

Let's look at the different methods for finding the LCM of 5 and 7.

By division MethodBy Listing MultiplesBy element Factorization Method

### LCM of 5 and also 7 by division Method To calculation the LCM of 5 and 7 by the division method, we will certainly divide the numbers(5, 7) by their prime determinants (preferably common). The product of this divisors offers the LCM the 5 and also 7.

Step 3: continue the steps until just 1s are left in the last row.

The LCM of 5 and also 7 is the product of all prime numbers on the left, i.e. LCM(5, 7) by department method = 5 × 7 = 35.

### LCM of 5 and 7 by Listing Multiples To calculation the LCM the 5 and also 7 by listing the end the usual multiples, we have the right to follow the given listed below steps:

Step 1: list a couple of multiples of 5 (5, 10, 15, 20, 25, 30, 35, . . . ) and also 7 (7, 14, 21, 28, 35, . . . . )Step 2: The common multiples from the multiples of 5 and also 7 room 35, 70, . . .Step 3: The smallest common multiple the 5 and 7 is 35.

∴ The least common multiple that 5 and 7 = 35.

### LCM the 5 and 7 by element Factorization

Prime factorization of 5 and also 7 is (5) = 51 and also (7) = 71 respectively. LCM of 5 and 7 deserve to be acquired by multiplying prime components raised to your respective greatest power, i.e. 51 × 71 = 35.Hence, the LCM the 5 and 7 by element factorization is 35.

☛ also Check: ## FAQs on LCM that 5 and also 7

### What is the LCM that 5 and 7?

The LCM of 5 and also 7 is 35. To find the LCM (least typical multiple) that 5 and 7, we require to find the multiples the 5 and 7 (multiples that 5 = 5, 10, 15, 20 . . . . 35; multiples that 7 = 7, 14, 21, 28 . . . . 35) and choose the the smallest multiple the is specifically divisible through 5 and 7, i.e., 35.

### If the LCM the 7 and also 5 is 35, find its GCF.

LCM(7, 5) × GCF(7, 5) = 7 × 5Since the LCM of 7 and 5 = 35⇒ 35 × GCF(7, 5) = 35Therefore, the greatest common factor (GCF) = 35/35 = 1.

### What space the methods to discover LCM that 5 and 7?

The typically used methods to discover the LCM of 5 and 7 are: