The greatest common factor can't be a smaller number than the least common factor, but if you meant least common multiple, 7 and 28 have a GCF of 7 and an LCM of 28.
7, 14 and 28
The least common factor of any positive integer is 1.
The factors of 14 are 1, 2, 7, and 14. The factors of 28 are 1, 2, 4, 7, 14, and 28. The common factors of 14 and 28 are 1, 2, 7, and 14. Therefore, the least (smallest) common factor is 1.
1 is the least common factor of the number 2, number 4 and number 7. 28 is the least common multiple of the number 2, number 4 and 7.
The greatest common factor of 7 and 28 is 7.
Since 7 is a factor of 28, it is automatically the GCF of 7 and 28The Greatest Common Factor (GCF) of 28 and 7 is 7.
Since 7 is a factor of 28, it is automatically the GCF.
The Least Common Multiple (LCM) of 4 and 7 is 28.The Least Common Multiple (LCM) for 4 7 is 28.
The greatest common factor of 28 and 49 is 7.
7 is the greatest common factor.
The greatest common factor for 7 and 28 is 7