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To find the highest common factor (HCF) between 30,210 and 700, we first need to find the prime factors of each number. The prime factors of 30,210 are 2 x 3 x 5 x 7 x 11 x 17, and the prime factors of 700 are 2 x 2 x 5 x 5 x 7. To determine the HCF, we identify the common prime factors between the two numbers, which are 2, 5, and 7. Multiplying these common factors together gives us the HCF of 70.
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What are the highest common factors of 30210 and 700?
The HCF of 30210 and 700 is 10
Factors of 30 210 and 700?
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The factors of 210 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210 The factors of 700 are: 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700 The factors of 30210 are: 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 1007, 1590, 2014, 3021, 5035, 6042, 10070, 15105, 30210
