127 131 137 139.
To find the GCF of two numbers, you first need to break them down into their prime factors. For 140 and 252, these are: 140 = 2x2x5x7 252 = 2x2x3x3x7 The next step is to identify common prime factors. In this case, both numbers have two 2s and a 7 in their prime factors. To find the GCF, we simply multiply these common prime factors together: 2x2x7 = 28. Thus the greatest common factor of 140 and 252 is 28.
There are infinitely many pairs. The simplest is 1 and 140.
10 times 14 or 14 times 10 = 14020 times 7 or 7 times 20 = 14028 times 5 or 5 times 28 =140.70 times 2 or 2 times 70 =140.
22 • 5 • 7 = 140
The prime numbers between 130 and 140 are 131, 137, and 139.
There are 34 prime numbers under 140.
The prime numbers (factors) of 140 are: 2,5,7
The numbers 149, 151 and 157 are prime.
131, 137, 139
131, 137 and 139
407
127 131 137 139.
103 107 109 113 127 131 137 139.
131, 137, 139.
They are the numbers that have more than two factors because prime numbers have only two factors which are themselves and one.
2 x 2 x 5 x 7 = 140