For 70 it is: 2, 5 and 7 For 90 it is: 2, 3, 3 and 5
Factor them. 2 x 2 x 3 x 7 = 84 2 x 3 x 3 x 5 = 90 Combine the highest amount of each factor. 2 x 2 x 3 x 3 x 5 x 7 = 1260, the LCM
2 x 3 x 3 x 5 = 90
60 = 2 x 2 x 3x 5 126 = 2 x 7 x 3 x 3 154 = 2 x 7 x 11 the greatest common factor is 2 x 2 x 3 x 3 x 5 x 7 x 11 = 154 x 90 x 7= 97020
Prime factors of 90 are 2 x 3 x 3 x 5, or 2 x 32 x 5.
90 times 7 = 630
90 x 7 is 630
To find what number multiplied by 7 equals 630, you would divide 630 by 7. This calculation gives you 90, as 7 multiplied by 90 equals 630. Therefore, the answer is 90.
90 x 7 = 630 sq ft
(3 x 10000) + (4 x 1000) + (8 x 100) + (9 x 10) + (7 x 1)
22 / 7 x 90 = 282.85714
The LCM of 90, 105, 315 is 630 90 = 2 x 32 x 5 105 = 3 x 5 x 7 315 = 32 x 5 x 7 LCM = 2 x 32 x 5 x 7 = 630
630. 35 = 5 x 7 63 = 32 x 7 90 = 2 x 32 x 5 lcm = 2 x 32 x 5 x 7 = 630
90
The first ten positive integer multiples of 90 are: 1 x 90 = 90 2 x 90 = 180 3 x 90 = 270 4 x 90 = 360 5 x 90 = 450 6 x 90 = 540 7 x 90 = 630 8 x 90 = 720 9 x 90 = 810 10 x 90 = 900
hcf(90, 168, 192) = 2 90 = 2 x 3² x 5 168 = 2³ x 3 x 7 182 = 2 x 7 x 13 hcf = 2
7/10 x 90/1 = 63/10 = 6.3