Question

the lcm and Gcd of 2 numbers is 72 and 140 respectively. If one of the numbers is 12 find the other number

Answer 1

Answer:

840

Step-by-step explanation:

L.C.M × H.C.F = Number1 × Number2

72 × 140 = 12 × Number2

$other \: number = \: \frac{72 \times 140}{12} = 840$