Multiples 21: 1,3,7,21Multiples 49: 1,7,49
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∙ 14y agoThe multiples of 7 from 7 to 100 are ...... 0, 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98, 105.
7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98.
21, 42, 63 and so on.
There are an infinite number of fractions that are all equal to 21/49 .The one in lowest terms (simplest form) is 3/7.
49 = 7 x 7, 21 = 7 x 3, 91 = 7 x 13. HCF is 7
LCM of 21 & 49 is 147, so all multiples of 147 are common multiples of 21 & 49.
21, 28, 35, 42, 49
LCM(21, 49, 56) = 1176
It is 7!
1 and 7
1 and 7
They are: 21, 28, 35, 42 and 49
Any multiple of 1176
21, 28, 35, 42, 49
147, 294, 441 and so on.
1 and 7
147, 294, 441 and so on.