Question

what is the LCM of 44, 126, 198, 280 by division method​

Answer 1

27720

Step-by-step explanation:

When we divide, the execution could be similar as follows:

Bold: Numbers changed when came out after dividing with a prime number.

Italic: Prime number from which numbers to be divided

Underlined: Numbers to be divided

1. 44,126,198,280 ÷ 2 = 22,63,99,140
2. 22,63,99,140 ÷ 2 = 11,63,99,70
3. 11,63,99,70 ÷ 2 = 11,63,99,35
4. 11,63,99,35 ÷ 3 = 11,21,33,35
5. 11,21,33,35 ÷ 3 = 11,7,11,35
6. 11,7,11,35 ÷ 5 = 11,7,11,7
7. 11,7,11,7 ÷ 7 = 11,1,11,1
8. 11,1,11,1 ÷ 11 = 1,1,1,1

Factors=2×2×2×3×3×5×7×11

LCM is the product of all these factors.