Greatest Common Factor of 19, 16, 315, 320

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 19, 16, 315, 320 by common division method
• Greatest Common Factor of 19, 16, 315, 320 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Greatest Common Factor

We found the factors 19,16,315,320 . The biggest common factor number is the GCF number.
So the greatest common factor 19,16,315,320 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 94, 76, 587, 598
• GCF of 97, 55, 270, 264
• GCF of 78, 13, 373, 845
• GCF of 59, 85, 371, 618
• GCF of 66, 32, 877, 419

1. What is the GCF of 19, 16, 315, 320?

Answer: GCF of 19, 16, 315, 320 is 1.

2. How to Find the GCF of 19, 16, 315, 320

Answer: Greatest Common Factor(GCF) of 19, 16, 315, 320 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(19, 16, 315, 320) = 1.