210
you can solve this by listing all of the multiples of 30, and then checking to see if they are divisible by 7. in this case, 210 is the first one.
The LCM is 30.
Prime factors of 30 are: 2, 3 and 5 Prime factors of 42 are: 2, 3 and 7 LCM = 2*3*5*7 = 210
The LCM is 30.
The LCM is 30.
LCM of 5 and 30 is 30.The Least Common Multiple (LCM) of 30 and 5 is 30.
LCM for 7 and 30 is 210.
LCM(7, 30, 175) = 1050.
The Least Common Multiple (LCM) of 30, 21, and 7 is 210.
The Least Common Multiple (LCM) for 7 30 is 210.
LCM of 30 & 42 = 210Prime factorization of:30 = 2 * 3 * 542 = 2 * 3 .....* 7===========LCM=2 * 3 * 5 * 7 = 210
210.(30 * 7 = 210)(21 * 10 = 210)
You can, but there's a shortcut. If you can see that 7 and 30 share no common factors other than 1, the LCM is their product (210).
Factor. Consider this additive in expression.35a + 150a5a(7 + 30)5a=======is the common multiple of these two terms
The LCM is 30.
Prime factors of 30 are: 2, 3 and 5 Prime factors of 42 are: 2, 3 and 7 LCM = 2*3*5*7 = 210
The LCM of 4 and 8 is 8. The LCM of 6 and 10 is 30. The LCM of 7 and 8 is 56. The LCM of 9 and 12 is 36.
hcf(14, 30) = 2 lcm(14, 30) = 210 14 = 2 x 7 30 = 2 x 3 x 5 hcf = 2 lcm = 2 x 3 x 5 x 7 = 210