how to find hcf of 12:20
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the hcf of 12 and 20 is 4.
u can find it out by making there factors individually and select the highest factor which is common among them.
u can find it out by making there factors individually and select the highest factor which is common among them.
Answered by
1
first find the prime factors
12=2×2×3
20=2×2×5
comman multiple are=2×2
=4
so HCF is 4
12=2×2×3
20=2×2×5
comman multiple are=2×2
=4
so HCF is 4
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