# What Is The LCM Of 5 10 15 And 20?

## What is the LCM of 5 and 15?

Least common multiple (LCM) of 5 and 15 is 15..

## What is the LCM of 10 15?

Least common multiple (LCM) of 10 and 15 is 30.

## What is the LCM for 15 and 25?

Least common multiple (LCM) of 15 and 25 is 75.

## What is the LCM of 15 20 and 30?

The least common multiple 60 is a product of common & odd prime factors between the integers which is divisible by each one an integer of this same group.

## What is the LCM of 14 and 21?

Least common multiple (LCM) of 14 and 21 is 42.

## What is the HCF of 20?

For example, find the HCF of 20 and 35. The common factors of the given numbers are : 1,2,4,5,10,20. The greatest among all other numbers is 20, so it shall be the HCF of both the numbers.

## What is the LCM of 5 and 10?

Least common multiple (LCM) of 5 and 10 is 10.

## What is the LCM of 5 15 and 20?

Least common multiple (LCM) of 15 and 20 is 60.

## What is the LCM of 5 10 and 15?

The LCM of 5,10,15 5 , 10 , 15 is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 5,10,15 5 , 10 , 15 is 2⋅3⋅5=30 2 ⋅ 3 ⋅ 5 = 30 .

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

Answer: The LCM of 5 ,10, 15, 20 is 60. Therefore LCM of 5 ,10, 15, 20 is 60.

## What is the HCF of 5 and 15?

We found the factors and prime factorization of 5 and 15. The biggest common factor number is the GCF number. So the greatest common factor 5 and 15 is 5.

## What is the LCM of 15 and 3?

Least common multiple (LCM) of 3 and 15 is 15.

## What is the HCF of 15 and 20?

5Greatest common factor (GCF) of 15 and 20 is 5. We will now calculate the prime factors of 15 and 20, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15 and 20.

## What is the LCM of 10 15 and 25?

The LCM of 10,15,25 10 , 15 , 25 is the result of multiplying all prime factors the greatest number of times they occur in either number. The LCM of 10,15,25 10 , 15 , 25 is 2⋅3⋅5⋅5=150 2 ⋅ 3 ⋅ 5 ⋅ 5 = 150 .

## What is the LCM of 15 and 18?

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

## What is the HCF of 12 and 15?

The factors of 12 are : 1, 2, 3, 4, 6, 12. The factors of 15 are : 1, 3, 5, 15. 1 and 3 are the only common factors (numbers which are factors of both 12 and 15). Therefore, the highest common factor of 12 and 15 is 3.

## What is the LCM of 5 and 7 and 10?

Explanation: To find the LCM (Lowest common multiple) of a set of numbers, you first find the multiples of each number and then identify the smallest common one among the set. In this case, using 5 , 7 , and 10 . The smallest common multiple of each would be 70 .

## What is the formula of LCM?

The Least Common Multiple (LCM) of two integers a and b, usually denoted by LCM (a, b), is the smallest positive integer that is divisible by both a and b….Formula of L.C.M.Formulas To Calculate LCML.C.M formula for any two numbersL.C.M. = \frac{a\times b}{gcd\left(a,b\right)}1 more row

## What is the HCF of 10 and 15?

Factors of 10 = 1, 2, 5 and 10. Therefore, common factor of 15 and 10 = 1 and 5. Highest common factor (H.C.F) of 15 and 10 = 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 3 and 4?

The Least Common Multiple (LCM) of some numbers is the smallest number that the numbers are factors of. Like the LCM of 3 and 4 is 12, because 12 is the smallest number that 3 and 4 are both factors for.