Question

given that LCM[320,120]=960,find HCF[320,120]=?​

Answer 1

Step-by-step explanation:

HCF×LCM=PRODUCT OF NO.

960×HCF = 320×120

HCF=320×120/960

HCF= 40

Answer 2

Given:

LCM[320,120]=960

To find:

HCF[320,120]

Solution:

1) The concept is that the product of the two numbers is equal to the product of their LCM and HCF.

2) LCM is the least common multiple means the smallest number which is multiple to the given numbers.

3) HCF is the highest common factor means that the largest number which is divisible by the given numbers.

• A×B = LCM[A,B]×HCF[A,B]

• 320×120 = 960×HCF[320,120]

• HCF[320,120] = 320×120/960

• HCF[320,120] = 40

The HCF of the given numbers is 40.