What is the least common multiple LCM of 10 and 15?

30
Answer: LCM of 10 and 15 is 30.

What is the LCM of 10 and 15 and 20?

60
Therefore, the LCM of 10, 15 and 20 is 60.

What is the LCM 15 12 and 10?

Answer: LCM of 10, 12, and 15 is 60.

What is the LCM of 10 15 and 18?

The LCM of 10,15,18 is 90.

What is the least common multiple of 3 and 15?

15
Answer: LCM of 3 and 15 is 15.

What is the least common multiple of 10 20 and 30?

Answer: LCM of 10, 20, and 30 is 60.

What is the least common multiple of 10 12 and 18?

The LCM of 18,10,12 18 , 10 , 12 is 2⋅2⋅3⋅3⋅5=180 2 ⋅ 2 ⋅ 3 ⋅ 3 ⋅ 5 = 180 .

What is the lowest common multiple of 12 15 and 40?

The least common multiple of 12, 15 and 40 is 120.

What the LCM of 15 and 18?

90
Multiply the factors to get the LCM. The LCM of 15 and 18 is 90.

Is 15 a common multiple of 3 and 4 yes or no?

The multiples that are common to two or more numbers are called the common multiples of those numbers. Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, Common multiples of 3 and 4: 12, 24, 36, …

What is the difference between LCM and a common multiple?

A common multiple is a number which is a multiple of two or more numbers. LCM denotes the least common factor or multiple of any two or more given integers. For example, L.C.M of 16 and 20 will be 2 x 2 x 2 x 2 x 5 = 80, where 80 is the smallest common multiple for numbers 16 and 20.

What is the LCM of 10 and 18?

LCM Calculator. Least common multiple (LCM) of 10 and 18 is 90. LCM(10,18) = 90. Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

How do you find the least common multiple of 10 and 18?

The formula of LCM is LCM (a,b) = ( a × b) / GCF (a,b). We need to calculate greatest common factor 10 and 18, than apply into the LCM equation. Least common multiple can be found by multiplying the highest exponent prime factors of 10 and 18. First we will calculate the prime factors of 10 and 18. Prime factors of 10 are 2, 5.

How do you find the least common multiple of 60 and 90?

Example: Find the least common multiple (LCM) of 60 and 90 using prime factorization. Step 1 – The prime factorization of 60 and 90 are: 60 = 2 × 2 × 3 × 5 and 90 = 2 × 3 × 3 × 5 Step 2 – The product of all the prime factors = 2 × 2 × 3 × 5 × 3 = 180.