the factor pairs of 840 are (840,1)(420,2)(280,3)(210,4)(168,5)(140,6)(120,7)(105,8)(84,10)(70,12)(60,14)(56,15)(42,20)(40,21)(35,24)(30,28)
The factor pairs of 840 are (840,1)(420,2)(280,3)(210,4)(168,5)(140,6)(120,7)(105,8)(84,10)(70,12)(60,14)(56,15)(42,20)(40,21)(35,24)(30,28)
32 is not a factor of 840.
actually 7 is a factor of 840, because when you divide 7 into 840 you get 120 with no remainders therefore making it a factor of 840.🤡
Stings with four factor that make 840
Prime factors are 2, 2, 2, 3, 5, 7 Other factors are combinations of the primes, i.e. 2 x 2 = 4 2 x 3 = 6 2 x 2 x 2 = 8 2 x 5 = 10 2 x 2 x 3 = 12 2 x 7 = 14 3 x 5 = 15 2 x 2 x 5 = 20 3 x 7 = 21 2 x 2 x 2 x 3 = 24 2 x 2 x 7 = 28 2 x 3 x 5 = 30 5 x 7 = 35 2 x 2 x 2 x 5 = 40 2 x 3 x 7 = 42 2 x 2 x 2 x 7 = 56 2 x 2 x 3 x 5 = 60 2 x 5 x 7 = 70 2 x 2 x 3 x 7 = 84 3 x 5 x 7 = 105 2 x 2 x 2 x 3 x 5 = 120 2 x 2 x 5 x 7 = 140 2 x 2 x 2 x 3 x 7 = 168 2 x 3 x 5 x 7 = 210 2 x 2 x 2 x 5 x 7 = 280 2 x 2 x 3 x 5 x 7 = 420
factor pair = 1512,1 factor pair = 756,2 factor pair = 504,3 factor pair = 378,4 factor pair = 252,6 factor pair = 216,7 factor pair = 189,8 factor pair = 168,9 factor pair = 126,12 factor pair = 108,14 factor pair = 84,18 factor pair = 72,21 factor pair = 63,24 factor pair = 56,27 factor pair = 54,28 factor pair = 42,36
The GCF of 320 and 840 is 40.
The GCF is 40. The LCM is 6720. The GCD is infinite.
Yes
factor pair = 650,1 factor pair = 325,2 factor pair = 130,5 factor pair = 65,10 factor pair = 50,13 factor pair = 26,25
840=2*2*2*3*5*7
factor pair = 36,1 factor pair = 18,2 factor pair = 12,3 factor pair = 9,4 factor pair = 6,6