3.5,7,10.5,14,17.5,21,24.5,28,31.5,35
These are the first 90 multiples of 7:714212835424956637077849198105112119126133140147154161168175182189196203210217224231238245152159266273280287294301308315322329336343350357364371378385392399406413420427434441448455462469476483490497504511518525532539546553560567574581588595602609616623630
5 10 15 20 25 30 35
Example: 5 and 7 List the multiples of 5. 5, 10, 15, 20, 25, 30, 35, 40... List the multiples of 7. 7, 14, 21, 28, 35, 42... The LCM is the first number that appears on both lists.
The first 2 multiples are 42,84.
3
3.5,7,10.5,14,17.5,21,24.5,28,31.5,35
The first four multiples of five: 5, 10, 15, 20
The first 10 multiples of 5 are: 5, 10, 15, 20, 25, 30, 35, 40, 45, and 50.The first 10 multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, and 70.
The first 10 multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, and 70.
These are the first 90 multiples of 7:714212835424956637077849198105112119126133140147154161168175182189196203210217224231238245152159266273280287294301308315322329336343350357364371378385392399406413420427434441448455462469476483490497504511518525532539546553560567574581588595602609616623630
70, 140, 210, 280, and 350
70, 140, and 210 are.
The first 3 multiples of 7 are: 7, 14, and 21.
list the first 10 multiples of 15
5 + 10+15+20=50 ans
The first 6 multiples of 7 are: 7, 14, 21, 28, 35, and 42.