Table of Contents
What is the LCM and HCF of 12 15 and 21?
we take all the factors present in three numbers and the highest power of the common factors respectively. Therefore, the required H.C.F. and L.C.M. of 12, 21 and 15 are 3, 420 respectively.
What is the LCM of 12 15 and 21?
420
What is the LCM of 12, 15, and 21? Answer: LCM of 12, 15, and 21 is 420.
What is the LCM of 26 and 91?
182
Answer: LCM of 26 and 91 is 182.
What is HCF and example?
HCF : The largest number that divides two or more numbers is the highest common factor (HCF) for those numbers. For example, consider the numbers 30 (2 x 3 x 5), 36 (2 x 2 x 3 x 3), 42 (2 x 3 x 7), 45 (3 x 3 x 5). 3 is the largest number that divides each of these numbers, and hence, is the HCF for these numbers.
What do u mean by HCF?
Highest Common Factor (HCF): The largest or greatest factor common to any two or more given natural numbers is termed as HCF of given numbers. Also known as GCD (Greatest Common Divisor). For example, HCF of 4, 6 and 8 is 2.
What is the HCF of 8 and 9 and 25?
1
⇒ HCF(8, 9, 25) = 1. Therefore, the HCF of 8, 9 and 25 is 1.
What is the LCM of 24 36 and 40?
360
Hence, LCM of 24, 36 and 40 is 360.
What is the LCM of 336 and 54?
3024
Therefore, the LCM of 336 and 54 is 3024.
What is the LCM of 49?
LCM of 49 and 63 is the smallest number among all common multiples of 49 and 63. The first few multiples of 49 and 63 are (49, 98, 147, 196, 245, . . . ) and (63, 126, 189, 252, 315, 378, 441, . . . ) respectively….LCM of 49 and 63.
| 1. | LCM of 49 and 63 |
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| 3. | Solved Examples |
| 4. | FAQs |
What is the LCM of 32?
To find the LCM of 32 and 36 using prime factorization, we will find the prime factors, (32 = 2 × 2 × 2 × 2 × 2) and (36 = 2 × 2 × 3 × 3). LCM of 32 and 36 is the product of prime factors raised to their respective highest exponent among the numbers 32 and 36. ⇒ LCM of 32, 36 = 25 × 32 = 288.