Since they have no common prime factors, multiply them together.3 x 7 x 10 = 210, the LCM
2 x 3 x 5 x 7 2 x 3 = 6 6 x 5 = 30 30 x 7 = 210 2 x 3 x 5 x 7 = 210
210 and 420 have a GCF of 210.
210 6*35 is 210, 42 *5 is 210, and 21 *10 is 210
the answer to the question 'what is the LCM of 3,7,10 is 210
21 multiply by 10 = 210
221
18690
They can be: 6*5*7 = 210
2x25
2 and 210
210
210
How about: 45 = 20 or 210 = 20
Multiply 210 by 0.20 (20 percent in decimal form) 210 x 0.2 = 42. 42 is 20 percent of 210 pounds.
Divide 147 by 210 and multiply the result by 100. The result is 70.
I suggest you divide 9825 / 210, round the result to the nearest integer, then multiply it back with 210 to get a multiple that is close to 9825.