if the product of two number is 315 and their lcm is 105 what is their hcf?

what is theri hcf of two product i do know what i do
in Calculus Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

3 Answers

15*21=315 & Leest Kommon Multipel=105
by
Product of two numbers is always equal to product of their hcf and lcm. Therefore lcm*hcf =315 105*hcf = 315 Hcf=315/105=3
by
735 745 765 ,785
by

Related questions

1 answer
Divide the LCM of 70 and 105 by its HCF
asked Nov 12, 2015 in Other Math Topics by ahmed | 4.1k views
1 answer
hcf of 315 and 245
asked Jan 15, 2012 in Greatest Common Factor by anonymous | 1.8k views
1 answer
105 IS WHAT PERCENT OF 315
asked Feb 1, 2013 in Pre-Algebra Answers by anonymous | 842 views
1 answer
explain when the LCM of 2 numbers is their product
asked Oct 8, 2013 in Word Problem Answers by julia dementyev | 584 views
2 answers
what is LCM and HCF
asked Jul 16, 2013 in Geometry Answers by vicky | 1.3k views
2 answers
lcm and hcf problem
asked Sep 3, 2012 in Word Problem Answers by anonymous | 2.7k views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,413 users