Question

the HCF and LCM of two numbers are 4 and 2920 respectively if one number is 40 find the other​

Answer 1

Step-by-step explanation:

HCF*LCM=one number *other number

other number=4*2920/40=292

Answer 2

Answer:

The second number  = 292

Step-by-step explanation:

Given

The HCF and LCM of two numbers are  4 and 2920

One number 40

To find,

The second number

Recall the concept

LCM ×HCF = Product of two numbers

Solution:

Let the second number be 'x'

We have

LCM of two numbers = 2920

HCF of two numbers = 4

LCM ×HCF = 11680

Since, one number is 40

Product of numbers = 40x

Since, LCM ×HCF = Product of two numbers, we have

11680 = 40x

x = 292

∴The second number  = 292

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