3 x 56 = 168
lcm(21, 56) = 168. 21 = 3 x 7 56 = 2^3 x 7 lcm = 2^3 x 3 x 7 = 168
LCM(56, 60) = 840 56 = 2^3 x 7 60 = 2^2 x 3 x 5 lcm = 2^3 x 3 x 5 x 7 = 840
3/8 x 56 = 21
33 = (3 x 10) + (3 x 1) 56 = (5 x 10) + (6 x 1)
3/8 x 56 = 21
Reverse the flow from the answer: (((((56 / 7) + 7) x 5) - 3) / 3) = ? 56 / 7 = 8 + 7 = 15 x 5 = 75 - 3 = 72 / 3 = 24 Check the Answer: (((((24 x 3) + 3) / 5) - 7) x 7) = 56 24 x 3 = 72 + 3 = 75 / 5 = 15 - 7 = 8 x 7 = 56 Answer: 24
3/4 x 56 = 42
3/8=x/56 168=8x 21=x
3/7=x/56 168=7x 24=x
56 = 23 x 7; 96 = 25 x 3
3/8 x 56 = 21
The prime factors of 42 are 2 x 3 x 7 and the prime factors of 56 are 23 x 7.The LCM of 42 and 56 is the product of the highest powers of each prime factor,23 x 3 x 7 = 8 x 3 x 7 = 168.
the answer is 12 x 3( because 12 x 3 is 36, while 56 divided by 2 is 28)(36 > 28)
2 x 3 x 7 = 42 2 x 2 x 2 x 7 = 56
The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56 The common factors are: 1 The Greatest Common Factor (GCF) is: 1
2 x 2 x 2 x 7 = 562*2*2*7=56(2^3)*7=56