9 (1)Use the method of prime factorisation to find the lowest common multiples of the following two pairs of numbers.8 and 2024 and 60(2)Use the short division method to find the lowest common multiples of the two pairs of numbers.18 and 3042 and 63 相关知识点: 试题来源: 解析 q...
8. The prime factorisation of two numbers are2^5*5^(10)*11*13^2and2^3*5*11*17^3 (a) Find the(i) HCF and,(ii) LCM of these two numbers, expressing your answers in index notation.(b)Find the smallest positive integer k such that √(2^5*5^1*11*13^2*k)is whole number...
We study polytopes associated to factorisations of prime powers. These polytopes have explicit descriptions either in terms of their vertices or as intersections of closed halfspaces associated to their facets. We give formulae for their $f-$vectors....
View Solution Write the prime factorisation of the following number : 630 View Solution Write the prime factorisation of the following number : 130 View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths ...
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(1) 92= (2) 315= (3) 1206= (4) 4815= 相关知识点: 试题来源: 解析 (1) 22×23 (2) 32×5×7 (3) 2×32×67 (4) 32×5×107 (1) 92=22×23 (2) 315=32×5×7 (3) 1206=2×32×67 (4) 4815=32×5×107反馈 收藏 ...
Express 84 in the form of prime factorisation. 相关知识点: 试题来源: 解析 84/242/221/37/711Repeated division is performed starting with the smallest prime number2The process of division with the prime number is continued until the quotient is 1Therefore,84=2*2*3*7 ...
The (very suitably named) blog by my wonderful wife, Sarah. Math Activities and Tools Jumping Frogs Help the frogs get home in this classic math puzzle. Area Approx Tool for visualizing the Riemann sum of the area under the graph of a function. ...
The sum of the exponents of the prime factors in the prime factorisation of 504 is ………. View Solution How many prime factors are there in the prime factorisation of 120 ? View Solution The prime factorisation of 98 is ... View Solution Find ...
In this article, we will find HCF of two numbers using factorisation and division method, with the help of solved examples. Also, find the HCF of three numbers, here at BYJU’S.