But 6 is the greatest of all the common factors. Hence, the HCF of 30 and 42 is 6.HCF by Prime FactorizationIn order to find the HCF of numbers by the prime factorization method, we use the following steps. Let us understand this method using the example given below....
12 (a) Find the Highest Common Factor (HCF) of 30 and 42(b) Find the Lowest Common Mutiple (LCM) of 30 and 45 相关知识点: 试题来源: 解析 (a) 30=2×3×542=2×3×7HCF=2×3=6(b) 30,60,90,...45,90,135,...90 反馈 收藏 ...
HCF of 24 and 36 is the largest possible number which divides 24 and 36 without leaving any remainder. The methods to compute the HCF of 24, 36 are explained here.
The Highest Common Factor or HCF (also known as theGreatest Common FactororGCF) is the highest factor that two or more numbers share or have in common. It has a notation ofHCF (a,b) =n, whereaandbare the numbers that have HCF andnas their HCF. There are different methods to obtain ...
Find the HCF of x4y−xy4,x4y4,xy2(x6−y6) View Solution (a) Find the HCF of 28x4 and 70x6. (b) Find the HCF of 48x2(x+3)2(2x−1)3(x+1) and 60x3(x+3)(2x−1)2(x+2). View Solution The HCF of 4y4x−9y2x3 and 4y2x2+6yx3 is View Solution The ...
The listing method involves the process of listing the factors of the given numbers. For example, find the HCF of 20 and 35. All possible factors of 20 are 1,2,4,5,10 and 20 All possible factors of 60 are 1,3,4,5,6,10,12,15,20,30,60 ...
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.
evaluate the hcf of 30 and 75 as we can note that the mentioned prime factors, on the left side, divide all the numbers exactly. so, they all are common prime factors. we have no common prime factor for the numbers remaining at the bottom. so, hcf = 3 × 5 = 15. example 2: ...
Find the HCF of 30x2 and 36x3. View Solution (b) Find the HCF of 51x2(x+3)3(x−2)2and34x(x−1)5(x−2)3 View Solution Knowledge Check Question 1 - Select One The HCF of (x2+1) and (x2−1) is : Ax + 1 Bx-1 C1 D0Submit Question 2 - Select One HCF of ...
Factoring Calculator determines the factors and factor pairs of given numbers in seconds. All you have to do is enter the number in the input to obtain its factors and factor pairs. For Example: 60 Factors are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 ...