karisrushtonx karisrushtonx
  • 23-03-2021
  • Mathematics
contestada

13.
Find the least common multiple (LCM) of 28 and 63.

Respuesta :

janmilczek
janmilczek janmilczek
  • 23-03-2021

Answer:

252

Step-by-step explanation:

We can use the identity

LCM(a, b) = a * b / GCD(a, b)

GCD(28, 63) = GCD(4 * 7, 9 * 7) = 7

LCM(28, 63) = 28 * 63 / 7 = 28 * 9 = 252

Answer Link

Otras preguntas

A pure bred red-flowering plant and a pure bred white-flowering plant cross. The offspring produce pink flowers. What pattern of inheritance is this? a. comple
According to Thomas Hobbes Social Contract, citizens exchange rights for ________ & _____________
What are the two major divisions of Islam?
Is paper biotic, or abiotic ?
The question is evaluate x÷1.2 for each value of x         x=40.8
I don't understand this question: If A=p+prt, then t equals
Can some one please help me solve for X please anyone
what is beyond the city of ember?                               for the book:                                                  the city of ember
what is the definition for human geography?
what is beyond the city of ember?                               for the book:                                                  the city of ember