No products in the cart.

Find the smalest no. Which when …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Find the smalest no. Which when reduce by 5 become divisible by 42 ,56 and 70
  • 1 answers

Yogita Ingle 7 years, 2 months ago

42 = 2 x 3 x 7
56 = 2 x 2 x 2 x 7
70 = 2 x 5 x 7
The lowest common multiple will be 2 x 2 x 2 x 3 x 5 x 7 = 840
The smallest 5 digit number is 10000.
The first multiple of 840 greater than 10000 will be the 12th i.e. 12 x 840 = 10080
So a remainder of 3 will result if the original number was 10083.

http://mycbseguide.com/examin8/

Related Questions

What is tetragon
  • 1 answers
Round off 41 to the nearest 10
  • 1 answers
Fraction Addition 1/2+1/4=
  • 3 answers
Chapter 1 Large number
  • 0 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App