# Question: What Is The LCM For 15 And 25?

## What are the factors of 15 and 25?

The gcf of 15 and 25 can be obtained like this: The factors of 15 are 15, 5, 3, 1.

The factors of 25 are 25, 5, 1.

The common factors of 15 and 25 are 5, 1, intersecting the two sets above..

## 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 HCF of 15 and 30?

The common factors of 15 and 30 are 1, 3, 5, and 15. The greatest common factor is 15.

## What are the common factors of 5 15 and 25?

Now, as we can see other than 1, 5 is the common factor in the three factorization, hence 5 is the common factor. Now, HCF is defined as the highest common factor. and here, 5 is the only common factor. So, HCF of 5, 15, 25 is 5.

## 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 LCM of 10 15 and 3?

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

## What is the LCM of 15 and 21?

Least common multiple (LCM) of 15 and 21 is 105.

## What is the LCM of 15?

LCM Example The multiples of 15 are : 15, 30, 45, 60, 75, 90, …. 60 is a common multiple (a multiple of both 12 and 15), and there are no lower common multiples. Therefore, the lowest common multiple of 12 and 15 is 60.

## What is the LCM of 10 15 and 18?

The least common multiple 90 is a product of common & odd prime factors between the integers which is divisible by each one an integer of this same group. The step by step work for LCM of 10, 15 and 18 may useful to understand how to find LCM for two or three numbers.

## What is the LCM for 15 and 10?

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

## What is the HCF of 12 15 and 21?

3H.C.F of 12, 15 and 21 = 3 [HCF(Highest Common Factor) of two or more numbers= Product of the smallest Power of each common prime factor involved in the numbers.]

## What is the LCM for 15 and 9?

Least common multiple (LCM) of 9 and 15 is 45.

## What is the LCM of 3 15 and 9?

The LCM of 3, 9 and 15 is 45.

## What are the common factors of 15 and 20?

The gcf of 15 and 20 can be obtained like this: The factors of 15 are 15, 5, 3, 1. The factors of 20 are 20, 10, 5, 4, 2, 1. The common factors of 15 and 20 are 5, 1, intersecting the two sets above.

## What is the LCM of 15 and 18?

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