Question

1.) Find the LCM of 32 and 42

LCM



2.) Find the LCM of 56 and 64

LCM

Answer 1

Step-by-step explanation:

1) Least common multiple (LCM) of 32 and 42 is 672.

2)Least Common Multiple (LCM) of 56 and 64 is 448.

Answer 2

Answer:

1.) 672

2.) 448

Step-by-step explanation:

Multiples of 32:

32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736

Multiples of 42:

42, 84, 126, 168, 210, 252, 294, 336, 378, 420, 462, 504, 546, 588, 630, 672, 714, 756

Therefore,

LCM of 32, 42 = 672

Multiples of 56:

56, 112, 168, 224, 280, 336, 392, 448, 504, 560

Multiples of 64:

64, 128, 192, 256, 320, 384, 448, 512, 576

Therefore,

LCM(56, 64) = 448

Hope it Helps!