A factor tree of 1575: 1575 / \ 5 325 / \ 5 65 / \ 5 13 Answer: 5*5*5*13 or 13*53
You have just written it "in numbers."
You need two or more numbers to find common factors.ex. "What are the common factors of 1575 and 1780?"
315 over 1575 in lowest terms = 1/5
3.5 x 4.5 = 15.75
As a product of its prime factors: 3*3*5*5*7 = 1575
7875
It is: 3^2 times 5^2 times 7^1 = 1575
1575 =3*3*7*5*5 = 63*25 2000 = 2*2*2*2*5*5*5 = 80*25 SO LCM = 63*80*25 = 126,000 which is 80 times 1575 and 63 times 2000
The answer is 1575*5 = 7875
1575 = 32 x 52 x 7
(525,3)(315,5)(225,7)(175,9)(105,15)(75,21)(63,25)(45,35)
A factor tree of 1575: 1575 / \ 5 325 / \ 5 65 / \ 5 13 Answer: 5*5*5*13 or 13*53
1575 = 3 * 3 * 5 * 5 * 73 x 3 x 5 x 5 x 7 = 1575
1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575.
No, 1575 is not a prime number, because it can be divided by numbers other than 1 and itself. In particular without much thought you can see that it is divisible by 5.
To determine how many times 63 can go into 1575 without going over, we divide 1575 by 63. The result is 25, which means that 63 can go into 1575 25 times without going over.