Greatest Common Factor of 13, 45, 784

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

• Greatest Common Factor of 13, 45, 784 by common division method
• Greatest Common Factor of 13, 45, 784 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 784

List of positive integer factors of 784 that divides 784 without a remainder.

1,2,4,7,8,14,16,28,49,56,98,112,196,392,784

Greatest Common Factor

We found the factors 13,45,784 . The biggest common factor number is the GCF number.
So the greatest common factor 13,45,784 is 1.

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

• GCF of 54, 14, 487
• GCF of 39, 15, 428
• GCF of 48, 94, 592
• GCF of 49, 26, 123
• GCF of 76, 94, 285

1. What is the GCF of 13, 45, 784?

Answer: GCF of 13, 45, 784 is 1.

2. How to Find the GCF of 13, 45, 784

Answer: Greatest Common Factor(GCF) of 13, 45, 784 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 45, 784) = 1.