Use app×
Ask a Question
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE

If HCF and LCM of two numbers are 6 and 60 respectively,  then those numbers are (A) 10 and 36

← Prev Question Next Question →
0 votes
2.1k views
in Real Numbers by (31.2k points)
closed by

If HCF and LCM of two numbers are 6 and 60 respectively,  then those numbers are

(A) 10 and 36

(B) 24 and 15

(C) 12 and 30

(D) 18 and 20.

Play Quiz Game >

1 Answer

+1 vote
by (34.1k points)
selected by
 
Best answer

Answer is (C) 12 and 30

(i) HCF of 10 and 36 = 2

(ii) HCF of 24 and 15 = 3

(iii) HCF of 12 and 30 = 6

(iv) HCF of 18 and 20 = 2.

So, L.C.M. x H.C.F. = 60 x 6 = 360

First number x second number 

= 12 x 30 = 360.

← Prev Question Next Question →

Find MCQs & Mock Test

  1. JEE Main 2025 Test Series
  2. NEET Test Series
  3. Class 12 Chapterwise MCQ Test
  4. Class 11 Chapterwise Practice Test
  5. Class 10 Chapterwise MCQ Test
  6. Class 9 Chapterwise MCQ Test
  7. Class 8 Chapterwise MCQ Test
  8. Class 7 Chapterwise MCQ Test

Related questions

0 votes
1 answer
Find the HCF and LCM of two numbers 3364 and 54.
asked May 9, 2020 in Real Numbers by HarshKumar (31.2k points)

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

User Contribution to Sarthaks eConnect
Managed by Sarthaks Digitizing India
...