Greatest Common Factor of 13, 15, 48, 428

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

• Greatest Common Factor of 13, 15, 48, 428 by common division method
• Greatest Common Factor of 13, 15, 48, 428 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Greatest Common Factor

We found the factors 13,15,48,428 . The biggest common factor number is the GCF number.
So the greatest common factor 13,15,48,428 is 1.

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

• GCF of 48, 44, 90, 842
• GCF of 32, 88, 38, 859
• GCF of 72, 47, 91, 592
• GCF of 19, 40, 97, 857
• GCF of 14, 12, 87, 701

1. What is the GCF of 13, 15, 48, 428?

Answer: GCF of 13, 15, 48, 428 is 1.

2. How to Find the GCF of 13, 15, 48, 428

Answer: Greatest Common Factor(GCF) of 13, 15, 48, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 15, 48, 428) = 1.