Math, asked by shivang3784, 6 hours ago

The lcm of two prime numbers p and q (p>q) is 247 the value of 3p-q

Answers

Answered by lirith1617

1

Answer:

20

Step-by-step explanation:

hcf of p and q =1 hence prime numbers

Now

product of numbers=hcf×LCM

p×q=247

p×q=13×19

since p>q

p=13,q=19

Now 3p-q

3(13)-19

39-19=20

Previous Question

Next Question

Similar questions

English, 3 hours ago

identity subject verb and object in the following sentance 1. The girls were singing. 2. Buddha has found an ancient coin. 3. Man is Mortal. 4. We will open four new schools next year. 5. She is a doctor ...

English, 3 hours ago

1. Indonesia is a country _________ thousands of small and big islands, and it is __________ most dispersed country in the world. 2. You __________ pay attention in the class. (Choose the correct modal auxiliary) 3. Meena would listen to music ___________ she had time. (Choose the most appropriate option) 4. I __________ of college because it was too difficult 5. I ______________ his...

English, 3 hours ago

What kind of person was the old stone mason? Why did he say to Salim, 'I know you will become one of the best stone masons India will ever have!? (The Last stone Mason) ...

Math, 6 hours ago

An object that occupies space is called a ...

Math, 6 hours ago

take a metre tape (or) thread and measure all the rooms at your home.find the perimeter of all the rooms and write down in the tabular form...

History, 8 months ago

Herodotusb wrote a book entitled * 1 point The Histories Reason In History Dialectics The Secret Of World History ...

Math, 8 months ago

ratio of length and width of a rect. is 5:3. it's peri. is 144m . what is its length ...

Math, 8 months ago

if triangle ABC, D and E are mid points of sides AB and AC find DE. if AB =4.6cm, AC=6.4cm,BC=8.2cm. ☠!NO SPAM!☠ If anyone did that should be reported.