2006-09-11 13:55:22 · 18 answers · asked by Dianna B 1 in Education & Reference ➔ Homework Help
no
A prime number is a # that cannot be gotten through mulitplication. 77 however can ( I stress CAN) be multiplied through the digits 7 and 11 which ironically, are prime #'s themselves.
So remember, primes cannot be mulitplied or divided.
Here's a list of primes: from 1 to 997
2 3 5 7 11 13 17 19 23 29
31 37 41 43 47 53 59 61 67 71
73 79 83 89 97 101 103 107 109 113
127 131 137 139 149 151 157 163 167 173
179 181 191 193 197 199 211 223 227 229
233 239 241 251 257 263 269 271 277 281
283 293 307 311 313 317 331 337 347 349
353 359 367 373 379 383 389 397 401 409
419 421 431 433 439 443 449 457 461 463
467 479 487 491 499 503 509 521 523 541
547 557 563 569 571 577 587 593 599 601
607 613 617 619 631 641 643 647 653 659
661 673 677 683 691 701 709 719 727 733
739 743 751 757 761 769 773 787 797 809
811 821 823 827 829 839 853 857 859 863
877 881 883 887 907 911 919 929 937 941
947 953 967 971 977 983 991 997
2006-09-11 13:56:53 · answer #1 · answered by Anonymous · 0⤊ 1⤋
Is 77 A Prime Number
2016-10-05 12:49:11 · answer #2 · answered by cyrstal 4 · 0⤊ 0⤋
This Site Might Help You.
RE:
Is 77 a prime number in math?
2015-08-14 05:04:08 · answer #3 · answered by Anonymous · 0⤊ 0⤋
No, because you can use...
77 x 1
7 x 11
2006-09-11 14:01:06 · answer #4 · answered by Jell-O = ♥ 5 · 1⤊ 0⤋
NO! (7 x 11 = 77)
2006-09-11 13:57:17 · answer #5 · answered by star_1987_13 1 · 0⤊ 0⤋
Most of the answers given above are correct. I want to add that all three numbers, 7, 11, and 77 are odd repdigit numbers. Most repdigits greater than 11 are composite because they're multiples of repunits.
2006-09-13 09:23:38 · answer #6 · answered by giftlite 5 · 0⤊ 0⤋
no, 11 times 7
2006-09-11 13:56:37 · answer #7 · answered by Hope 3 · 0⤊ 0⤋
No. It is divisible by 7 and 11. The closest prime numbers are 71, 73 and 79.
2006-09-11 13:57:19 · answer #8 · answered by mamaloo 3 · 0⤊ 0⤋
No it divides by 7 and 11, prime numbers can only be divided by themselves and 1 to give a whole number answer.
2006-09-11 13:56:30 · answer #9 · answered by tiggeronvrb 3 · 1⤊ 0⤋
what are you on here for help with your homework???( lol i would do it too good thinking ) 77 is NOT a prime number becuase 7x11=77
2006-09-11 13:58:13 · answer #10 · answered by panicorblink 2 · 1⤊ 0⤋