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To find the highest common factor (HCF) of 490 and 1750, you can first list the factors of each number. The factors of 490 are 1, 2, 5, 7, 10, 14, 35, 70, 98, 245, and 490. The factors of 1750 are 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, and 1750. The common factors between the two lists are 1, 2, 5, 7, 10, 14, and 35. Therefore, the highest common factor of 490 and 1750 is 35.
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What is the highest common factor of 490 and 1750?
hcf(490, 1750) = 70 Using factorisation: 490 = 2 x 5 x 7² 1750 = 2 x 5³ x 7 hcf = 2 x 5 x 7 = 70
What is the highest common factor of 1050 and 490?
The factors of 490 are: 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490.The factors of 1050 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050.The common factors are: 1, 2, 5, 7, 10, 14, 35, 70.The Greatest Common Factor (GCF) is: 70
What are the common factors and greatest common factor of 490?
Short answer: There are none. There is neither a greatest common factor nor common factors of a single number, such as 490, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor.
What are the prime factors of 490?
The prime factors of 490 are: 2 5 7
Prime factorization of 490?
Prime factors of 490 are 2x5x72.
