Question

If the hfc of 30 and 45 is 15 find the lcm

Answer 1

Heya !!!



One number = 30

Other Number = 45



HCF = 15



We know that,


One number × Other Number = HCF × LCM



30 × 45 = 15 × LCM


LCM = ( 30 × 45)/15 = 30 × 3 = 90



★ HOPE IT WILL HELP YOU ★

Answer 2

We Know, product of numbers = LCM × HCF




Applying formula,

30 × 45 = 15 × LCM

$\frac{30 \times 45}{15} = lcm \\ \\ => 2 \times 45 = lcm$

=> 90 = LCM