Các câu hỏi tương tự
tim ucln cua cac so bang thuat toan o clit
a 121212 va 181818
b 111111 va 1111
c 342 va 266
tim ƯCLN cua cac so sau bang thuat toan Ơ-clit
(187231,165148)
=1 co dung khong
Tim UCLN bang cach phan tich ra thua so nguyen to va bang thuat toan Oclit
a, 852 va 192
b,900 ; 420 va 240
Tim Uc cua (27,45) thong qua UCLN(27,45)
Tim uc (24,36) bang 2 cach giup minh mai nop bai do
Co gi minh tick cho
Biet rang : BCNN(a,b).UCLN(a,b)
a, BCNN cua hai so la 600, UCLN cua chung nho hon 10 lan BCNN. So thu 1 la 120, tim so thu 2.
b, UCLN cua hai so la 12, BCNN cua chung lon gap 6 lan UCLN . So t 1 la 24, tim so t 2
c, Tong cua hai so bang 60, tong giua UCLN va BCNN cua chung la 84. Tim hai so do.
tim ucln(123,23) bang thuat toan oclit
tick minh nha cac ban
giai giup minh nhe
bai 1 a )tim ucln(6n+3,6n+9)
b)tim ucln (2n-1;9n+4)
bai2 tim a;b thuoc n biet
bcnn(a;b)=240
ucln(a;b)=16
bai 3 tim so chia va thuong cua 1 phep chia biet so bi chia la 145 du 12 thuong # 1
an binh chi dung moi nguoi co 1 so nhan vo khac nhau biet neu an cho cac ban = so nhan vo cac ban dng co roi lan luot binh,chi,dung cung lam nhu vay cuoi cung cac van co sogai bai toan nhan vo = nhau va = 16 nhan vo tim so nhan voi cua moi ban luc dau
mot hoc sinh khi giai 1 bai toan dang le phai chia mot so cho 2 roi cong thuong voi 3.Nhung do nham lan em do da nhan so do voi 2 roi tru tich tim duoc cho 3 .Mac du vay ket qua van dung .Hoi so do la so nao?