मराठी

(HCF × LCM) for the numbers 70 and 40 is ______. - Mathematics

Advertisements
Advertisements

प्रश्न

(HCF × LCM) for the numbers 70 and 40 is ______.

पर्याय

  • 10

  • 280

  • 2800

  • 70

MCQ
रिकाम्या जागा भरा

उत्तर

(HCF × LCM) for the numbers 70 and 40 is 280.

Explanation:

Given numbers are 70 and 40

We know that, HCF × LCM = Product of numbers

So, HCF × LCM = 70 × 40 = 280

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
2022-2023 (March) Basic - Delhi Set 1

व्हिडिओ ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्‍न

State fundamental theorem of arithmetic?


Find the LCM and HCF of the following integers by applying the prime factorisation method:

 84, 90 and 120


Write down the decimal expansions of the following rational numbers by writing their denominators in the form 2m × 5n, where, mn are non-negative integers. \[\frac{3}{8}\]


Write down the decimal expansions of the following rational numbers by writing their denominators in the form 2m × 5n, where, mn are non-negative integers.\[\frac{13}{125}\]


Write down the decimal expansions of the following rational numbers by writing their denominators in the form 2m × 5n, where, mn are non-negative integers.\[\frac{129}{2^2 \times 5^7}\]


If the prime factorization of a natural number n is 23 ✕ 32 ✕ 52 ✕ 7, write the number of consecutive zeros in n.


Express 98 as a product of its primes.


Let a and b be two positive integers such that a = p3q4 and b = p2q3, where p and q are prime numbers. If HCF (a, b) = pmqn and LCM (a, b) = prqs, then (m + n)(r + s) = ______.


If HCF (72, 120) = 24, then LCM (72, 120) is ______.


National Art convention got registrations from students from all parts of the country, of which 60 are interested in music, 84 are interested in dance and 108 students are interested in handicrafts. For optimum cultural exchange, organisers wish to keep them in minimum number of groups such that each group consists of students interested in the same artform and the number of students in each group is the same. Find the number of students in each group. Find the number of groups in each art form. How many rooms are required if each group will be allotted a room?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×