Question: What Is The LCM Of 90 And 144?

What is the HCF of 144 and 192?

Answer.

This question had 192 too with 144 and 180.

So here is the solution for that.

So, HCF(144,180,192) = 2×2×3 = 12..

What is the fastest way to find the LCM?

One way to find the least common multiple of two numbers is to first list the prime factors of each number. Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.

What is the LCM of 144?

Least Common Multiple – 144NumbersLCM144 and 131,872144 and 141,008144 and 15720144 and 16144243 more rows

How do you find the LCM using the list?

Find the least common multiple (LCM) of two numbers by listing multiplesList the first several multiples of each number.Look for multiples common to both lists. … Look for the smallest number that is common to both lists.This number is the LCM.

What is the LCM of 144 and 120?

What is the least common multiple of 120 and 144? The least common multiple of 120 and 144 is 720 because 720 is the smallest number that is divisible by 120 and 144.

What is the HCF of 144?

Solution: The largest number which divides the given two or more numbers exactly is known as Highest Common Factor. In given problem 18 is the HCF which divides the numbers 144 and 198 exactly.

What is LCM example?

A common multiple is a number which is a multiple of two or more numbers. LCM is used to determine 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 HCF formula?

The highest common factor is found by multiplying all the factors which appear in both lists: So the HCF of 60 and 72 is 2 × 2 × 3 which is 12. The lowest common multiple is found by multiplying all the factors which appear in either list: So the LCM of 60 and 72 is 2 × 2 × 2 × 3 × 3 × 5 which is 360.

What is the LCM of 90?

Least common multiple (LCM) of 90 and 99 is 990.

What is the formula for the 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 LCM of 108 and 144?

lcm (108; 144) = 432: least common multiple, calculated.

What are the factors of 144?

144 is a composite number and a perfect square. Factor pairs: 144 = 1 x 144, 2 x 72, 3 x 48, 4 x 36, 6 x 24, 8 x 18, 9 x 16, 12 x 12. Factors of 144: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144.

What is the LCM of two numbers?

For two integers a and b, denoted LCM(a,b), the LCM is the smallest positive integer that is evenly divisible by both a and b. For example, LCM(2,3) = 6 and LCM(6,10) = 30. The LCM of two or more numbers is the smallest number that is evenly divisible by all numbers in the set.

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.

What is the LCM of 8 12?

The first multiple that 8 and 12 have in common is 24. Notice that 48 is also a common multiple; however, 24 is the smallest number that they have in common. This makes it the least common multiple.