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What number goes into 5 7 and 8?
The HCF of the given numbers is 1
What is the HCF of 16x27x49 and 8x27x125?
hcf(16×27×49, 8×2725) = 8×27 = 216 Using prime factorisation: 16×27×49 = 2⁴ × 3³ × 7² 8×27×125 = 2³ × 3³ × 5³ → hcf = 2³ × 3³ = 8×27 = 216
What is the HCF of 8 and 7?
It is: 1
What is the HCF of 7 8 and 10?
Factors of 7: 1 and 7.Factors of 8: 1, 2, 4, and 8.Factors of 10: 1, 2, 5, and 10.The only factor common to 7, 8, and 10 is ' 1'.(That must be the highest one, because it's the only one.)
What is the HCF of 5 and 10?
5.. divides into 5 and 10.
What is HCF of 25 and 40?
HCF is the highest common factor of two or more numbers. HCF of 25 and 40 is 5.
What is the HCF of 350 and 385?
35. 350 = 2 x 52 x 7 385 = 5 x 7 x 11 hcf = 5 x 7 = 35
How do you work out the hcf of 210 and 385?
Prime factors of 210 are: 2, 3, 5 and 7 Prime factors of 385 are: 5,7 and 11 Common factors are: 5 and 7 and so 5*7 = 35 which is the hcf
What goes into 3 8 6 and 5?
The HCF is 1
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 HCF of 210 and 84?
The GCF is 42.
What is the hcf of 10 30 and 35?
The GCF is 7.
