Question

Find the LCM and HCM of 15,24

Answer 1

Answer:

Heya !!

Heya !!Prime factorisation of 15 = 3 × 5

Heya !!Prime factorisation of 15 = 3 × 5And,

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.------------------------------------------------

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.------------------------------------------------One number = 15

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.------------------------------------------------One number = 15And,

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.------------------------------------------------One number = 15And,Other number = 24

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.------------------------------------------------One number = 15And,Other number = 24Product of two numbers = 15 × 24 = 360

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.------------------------------------------------One number = 15And,Other number = 24Product of two numbers = 15 × 24 = 360LCM of two numbers = 360

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.------------------------------------------------One number = 15And,Other number = 24Product of two numbers = 15 × 24 = 360LCM of two numbers = 360And,

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.------------------------------------------------One number = 15And,Other number = 24Product of two numbers = 15 × 24 = 360LCM of two numbers = 360And,HCF of two numbers = 1

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.------------------------------------------------One number = 15And,Other number = 24Product of two numbers = 15 × 24 = 360LCM of two numbers = 360And,HCF of two numbers = 1Product of HCF and LCM = 1 × 360 = 360.

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.------------------------------------------------One number = 15And,Other number = 24Product of two numbers = 15 × 24 = 360LCM of two numbers = 360And,HCF of two numbers = 1Product of HCF and LCM = 1 × 360 = 360.Hence,

Heya !!Prime factorisation of 15 = 3 × 5And,Prime factorisation of 24 = 2 × 2 × 2 × 3HCF of 15 and 24 = 1And,LCM of 15 and 24 = 2 × 2 × 2 × 3 ×3 × 5 = 360.------------------------------------------------One number = 15And,Other number = 24Product of two numbers = 15 × 24 = 360LCM of two numbers = 360And,HCF of two numbers = 1Product of HCF and LCM = 1 × 360 = 360.Hence,One number × Other number = HCF × LCM..

Answer 2

LCM - 120

HCF - 3

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