You need at least two numbers to find a GCF. If that's 3 and 15, the GCF is 3.
Since 315 is a factor of 3150, all of its factors are common.
1,3,5,15 and 45
LCM of 21 and 45=315 Factors of 21= 3x7 Factors of 45=3x3x5 Lcm= 3x5x7x3=315
The GCF is 5.
To find the greatest common factor (GCF) of two numbers, you need to determine the largest number that divides evenly into both numbers. To find the GCF of 315 and 356, you can first find the prime factors of each number. The prime factors of 315 are 3, 3, 5, 7, and the prime factors of 356 are 2, 2, 89. To find the GCF, you then identify the common prime factors and multiply them together, which in this case is 1 (since there are no common prime factors between 315 and 356). Therefore, the GCF of 315 and 356 is 1.
Since 315 is a factor of 3150, it is automatically the GCF.
1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315.
To find the greatest common factor (GCF) of 315 and 189, we need to list the factors of each number. The factors of 315 are 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, and 315. The factors of 189 are 1, 3, 7, 9, 21, 27, 63, and 189. The largest number that appears in both lists is 63, so the GCF of 315 and 189 is 63.
The GCF of 60 and 315 is 15.The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60The factors of 315 are: 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315The common factors are: 1, 3, 5, 15The Greatest Common Factor (GCF) is: 15
The only number that will divide equally into both 256 and 315 is the number 1. There are no common factors of the two numbers greater than this.
3 x 3 x 5 x 7 = 315 The prime factors of 315 are 3, 5, and 7.
The Least Common Multiple (LCM) of (5,9,7) is 315.The LCM of 5, 7, and 9 is 315.