Prime factorization of 120 = 2 × 2 × 2 × 3 × 5 or 23 × 3 × 5 Therefore, HCF of 72 and 120 will the product of common prime factors with the lowest exponential power, that is, 23 x3 so, HCF 72 and 120= 2 x 2 x 2 x 3 = 24 Example 2: Find the HCF of 399 and ...
HCF of 90 and 105 is the largest possible number which divides 90 and 105 without leaving any remainder. The methods to compute the HCF of 90, 105 are explained here.
The smallest natural number ‘p’ that is exactly divisible by n1 and n2 is known as the LCM of n1 and n2 . For example, 15 is the LCM of 3 and 5. To solve LCM of numbers there are two methods. They are 1. Factorization method 2. Division method 1. Factorization Method In this...
To find the Highest Common Factor (HCF) and Lowest Common Multiple (LCM) of two positive integers, we can follow these steps:1. Factorization of the Numbers: - Let's consider two positive integers, \( a \) and \( b \). -
HCF (9, 18) = 9 Example 3: HCF (11, 25) = ? 11 = {1, 11} 25 = {1, 5, 25} HCF (11, 25) = 1 Method 2: Prime Factorization Using Factor Tree and Tabular Division From the word itself,Prime Factorizationis a method of getting the factors of a number that areprime numbers...
HCF of (4)/(5),(5)/(6),(9)/(10) is 00:56 Find HCF of (6)/(4),(4)/(15),(2)/(5) 01:15 If A : B=1/2:3/8, B : C=1/3:5/9\ a n d\ C : D=5/6:3/4, then the ... 05:15 HCF of (4)/(5),(5)/(6),(9)/(10) is 00:56 दिये आ...
Learn Properties of HCF and LCM and the relation between LCM and HCF of natural numbers with examples. Formula to find HCF and LCM of fractions at BYJU'S.
GCF Calculator, Greatest Common Factor Calculator, Greatest Common Divisor (GCD) Calculator, Highest Common Factor Calculator. Easy and simple calculator to find GCF of two numbers.
Find the HCF and LCM of the following pairs of numbers.36 and 4566 and 132 12, 18 and 20 相关知识点: 试题来源: 解析 \left( 36,45 \right)=9\left( 66,132 \right)=66\left( 12,18,20 \right)=2\left[ 36,45 \right]=180\left[ 66,132 \right]=132\left[ 12,18,20 \right]=...
(iii) between 8 and 76 Solution: Question 3. Write the prime-numbers from : (i) 5 to 45 (ii) 2 to 32 (iii) 8 to 48 (iv) 9 to 59 Solution: Question 4. Write the prime factors of: (i) 16 (ii) 27 (iii) 35 (iv) 49 ...