Oh, dude, the Highest Common Factor (HCF) for 540 and 630 is 90. It's like the cool kid that both 540 and 630 can hang out with without any drama. So yeah, 90 is the HCF for those numbers, keeping things chill in the math world.
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540
90, 180, 270, 360, 450, 540, 630 and so on.
(30, 3150), (90,1050), (150, 630) and (210, 450).
The highest common factor (HCF) of two numbers is the largest positive integer that divides both numbers without leaving a remainder. To find the HCF of 735 and 630, we first list the factors of each number: 735 (1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735) and 630 (1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630). The highest common factor of 735 and 630 is 105.
The common multiples of 9 and 10 are 90, 180, 270, 360, 450, 540, 630, 720, 810, 900, and so on.