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What is the greatest common factor of 450 and 735?
Obtain the prime factors of both numbers. 450 = 2 x 3 x 3 x 5 x 5 735 = 3 x 5 x 7 x 7 The factors common to both numbers are 3 and 5. The GCF is 3 x 5 = 15
What is the greatest common factor of 1050 735?
105. 1050 = 2 x 3 x 52 x 7 735 = 3 x 5 x 72 hcf = 3 x 5 x 7 = 105
What are the factors of 735 and 1575?
Their factors are: 735: 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735 1575: 1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575 Their common factors are: 1, 3, 5, 7, 15, 21, 35, 105
What multiplies to equal 4410?
Factors of 4,410 in pairs: 1 x 4410, 2 x 2205, 3 x 1470, 5 x 882, 6 x 735, 7 x 630, 9 x 490, 10 x 441, 14 x 315, 15 x 294, 18 x 245, 21 x 210, 30 x 147, 35 x 126, 42 x 105, 45 x 98, 49 x 90, 63 x 70.
What times what equals 38220?
1 x 38220, 2 x 19110, 3 x 12740, 4 x 9555, 5 x 7644, 6 x 6370, 7 x 5460, 10 x 3822, 12 x 3185, 13 x 2940, 14 x 2730, 15 x 2548, 20 x 1911, 21 x 1820, 26 x 1470, 28 x 1365, 30 x 1274, 35 x 1092, 39 x 980, 42 x 910, 49 x 780, 52 x 735, 60 x 637, 65 x 588, 70 x 546, 78 x 490, 84 x 455, 91 x 420, 98 x 390, 105 x 364, 130 x 294, 140 x 273, 147 x 260, 156 x 245, 182 x 210, 195 x 196 = 38,220
