Grade 126 grade maths
Write all the factors of the following numbers: 21 ?????????????
Write all the factors of the following numbers:
21 ?????????????
1 Answer
Harshit Singh
Dear Student
21 = 1 × 21 21 = 3 × 7 21 = 7 × 3
Stop here since 3 and 7 have occurred earlier
Hence, the factors of 21 are 1, 3, 7 and 21
Thanks
21 = 1 × 21 21 = 3 × 7 21 = 7 × 3
Stop here since 3 and 7 have occurred earlier
Hence, the factors of 21 are 1, 3, 7 and 21
Thanks
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