# Python program illustrating 
# lcm() method 
import numpy as np 
  
arr1 = [120, 24, 42, 10]
arr2 = [2250, 12, 20, 50]
  
print ("arr1 : ", arr1)
print ("arr2 : ", arr2)
  
print ("\nlcm of arr1 and arr2 : ", np.lcm(arr1, arr2))
print ("\nlcm of arr1 and 10   : ", np.lcm(arr1, 10))
                     

arr1 : [120, 24, 42, 10]
arr2 : [2250, 12, 20, 50]

lcm of arr1 and arr2 : [9000,   24,  420,   50]

lcm of arr1 and 10   : [120, 120, 210,  10]