Table of Contents
What the LCM of 14 and 21?
42
Answer: LCM of 14 and 21 is 42.
What is the factor of 14 and 21?
For 14 and 21 those factors look like this: Factors for 14: 1, 2, 7, and 14. Factors for 21: 1, 3, 7, and 21.
What are the LCM of 21?
LCM of 21 and 24 is the smallest number among all common multiples of 21 and 24. The first few multiples of 21 and 24 are (21, 42, 63, 84, 105, 126, 147, . . . ) and (24, 48, 72, 96, 120, 144, . . . )…LCM of 21 and 24.
| 1. | LCM of 21 and 24 |
|---|---|
| 2. | List of Methods |
| 3. | Solved Examples |
| 4. | FAQs |
How do you find the LCM of 14?
The LCM of 14 and 28 is 28. To find the least common multiple of 14 and 28, we need to find the multiples of 14 and 28 (multiples of 14 = 14, 28, 42, 56; multiples of 28 = 28, 56, 84, 112) and choose the smallest multiple that is exactly divisible by 14 and 28, i.e., 28.
What is the highest common factor of 14 21 and 35?
As you can see when you list out the factors of each number, 7 is the greatest number that 21, 14, 35, and 14 divides into.
What is the LCM of 21 14 and 7?
Answer: LCM of 7, 14, and 21 is 42.
What is the lowest common multiple?
The smallest common multiple of two or more numbers is called the lowest common multiple (LCM). E.g. Multiples of 8 are 8, 16, 24, 32, Multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24,
What is the LCM of 12 16 20?
LCM (12, 16 and 20) = 240. The least common multiple 240 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 12, 16 and 20 may useful to understand how to find LCM for two or three numbers.
How do you calculate least common multiple?
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.
How do you find the LCM of a number?
To find the LCM of a set of numbers, take each number in the set and jot down a list of the first several multiples in order. The LCM is the first number that appears on every list.