Greatest Common Factor of 42, 48, 80, 499

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

• Greatest Common Factor of 42, 48, 80, 499 by common division method
• Greatest Common Factor of 42, 48, 80, 499 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 499

List of positive integer factors of 499 that divides 499 without a remainder.

1,499

Greatest Common Factor

We found the factors 42,48,80,499 . The biggest common factor number is the GCF number.
So the greatest common factor 42,48,80,499 is 1.

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

• GCF of 41, 14, 17, 305
• GCF of 30, 39, 11, 221
• GCF of 84, 63, 49, 363
• GCF of 99, 62, 43, 799
• GCF of 13, 48, 29, 970

1. What is the GCF of 42, 48, 80, 499?

Answer: GCF of 42, 48, 80, 499 is 1.

2. How to Find the GCF of 42, 48, 80, 499

Answer: Greatest Common Factor(GCF) of 42, 48, 80, 499 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 48, 80, 499) = 1.