ExamVeda
Login
Home

The LCM of two numbers is 1890 and their HCF is...

This question belongs to Arithmetic Ability Number System
Number System
?

The LCM of two numbers is 1890 and their HCF is 30. If one of them is 270, the other will be

Answer & Solution
Correct Answer: Option A
HCF of the numbers × LCM of the numbers = Multiplication of the numbers
Or, 30 × 1890 = 270 × N
Or, N = $$30 \times \frac{{1890}}{{270}}$$
Or, N = 210
Examveda
Question posted by Examveda
Community

Join the Discussion

No comments yet Be the first to discuss this question.
Keep Learning

Related Questions on Number System

Find the remainder when 73 × 75 × 78 × 57 × 197 × 37 is divided by 34.
A. 32 B. 30 C. 15 D. 28
Find the remainder when 6799 is divided by 7.
A. 4 B. 6 C. 1 D. 2
Let N = 1421 × 1423 × 1425. What is the remainder when N is divided by 12?
A. 0 B. 9 C. 3 D. 6
Three numbers are in ratio 1 : 2 : 3 and HCF is 12. The numbers are:
A. 12, 24, 36 B. 11, 22, 33 C. 12, 24, 32 D. 5, 10, 15
More Related Questions on Number System