Question

if the LCM of tow numbers is 280 and their HCF is 14 the two numbers are​

Answer 1

Correct Question :

1. If the LCM of two numbers is 280 and their HCF is 14 the two numbers are

To find,

• The possible two numbers

Given :

• LCM = 280
• HCF = 14
• Product of two numbers = ?

Let,

• The products of two numbers be x and y

Formula used :

$\sf{=>Product \: of \: two \: numbers=HCF \times LCM}$

Solution :

→ x × y = 240 x 14

→ xy = 240 x 14

→ xy = 3,920

The possible numbers are 14 and 280, 28 and 140, 56 and 70, 112 and 35

Key facts :

1. What does HCF stands for?

→ HCF stands Highest common factor.

2. What does LCM stands for?

→ LCM stands for Lowest common factor

Answer 2

Step-by-step explanation:

Given :

LCM = 280

HCF = 14

Product of two numbers = ?

Let,

The products of two numbers be x and y

Formula used :

\sf{= > Product \: of \: two \: numbers=HCF \times LCM}=>Productoftwonumbers=HCF×LCM

Solution :

→ x × y = 240 x 14

→ xy = 240 x 14

→ xy = 3,920

The possible numbers are 14 and 280, 28 and 140, 56 and 70, 112 and 35