Examples to Find Least Common Multiple of Two Numbers by using Division Method

This topic would provide examples to find least common factor by using division method. This topic will help learners to clear their doubts and improve their understanding and knowledge on how to find out least common multiple (L.C.M) by division method.

Here are few examples illustrated on finding the least common multiple of two numbers using division method:

1. Find the least common multiple of 56 and 64 by using division method

Solution:

Therefore, the least common multiple (L.C.M) of 56 and 64 is 2 × 2 × 2 × 2 × 2 × 7 = 224

2. Find the least common multiple of 30 and 35 by using division method

Solution:

Therefore, the least common multiple (L.C.M) of 30 and 35 is 2 × 5 × 3 × 7 = 210

3. Find the least common multiple of 80 and 164 by using division method

Solution:

Therefore, the least common multiple (L.C.M) of 80 and 164 is 2 × 2 × 2 × 2 × 5 × 41 = 3280

4. Find the least common multiple of 90 and 99 by using division method

Solution:

Therefore, the least common multiple (L.C.M) of 90 and 99 is 3 × 3 × 2 × 5 × 11 = 990

5. Find the least common multiple of 96 and 108 by using division method

Solution:

Therefore, the least common multiple (L.C.M) of 96 and 108 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 = 864

6. Find the least common multiple of 196 and 210 by using division method

Solution:

Therefore, the least common multiple (L.C.M) of 96 and 210 is 2 × 2 × 7 × 7 × 3 × 3 × 5 = 8820

7. Find the least common multiple of 256 and 180 by using division method

Solution:

Therefore, the least common multiple (L.C.M) of 256 and 180 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 = 11520

8. Find the least common multiple of 270 and 180 by using division method

Solution:

Therefore, the least common multiple (L.C.M) of 270 and 180 is  2 × 3 × 3 × 3 × 5 × 5 = 1350

9. Find the least common multiple of 45 and 60 by using division method

Solution:

Therefore, the least common multiple (L.C.M) of 45 and 60 is 2 × 2 × 3 × 3 × 5 = 180

10. Find the least common multiple of 32 and 64 by using division method

Solution:

Therefore, the least common multiple (L.C.M) of 32 and 64 is 2 × 2 × 2 × 2 × 2 × 2 = 180

11. Find the least common multiple of 72 and 48 by using division method

Solution:

Therefore, the least common multiple (L.C.M) of 72 and 48 is 2 × 2 × 2 × 2 × 3 × 3 = 144

5th Grade Math

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