Greatest Common Factor of 42, 989, 480

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

• Greatest Common Factor of 42, 989, 480 by common division method
• Greatest Common Factor of 42, 989, 480 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 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Greatest Common Factor

We found the factors 42,989,480 . The biggest common factor number is the GCF number.
So the greatest common factor 42,989,480 is 1.

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

• GCF of 90, 625, 538
• GCF of 54, 913, 293
• GCF of 40, 493, 175
• GCF of 92, 877, 690
• GCF of 88, 970, 708

1. What is the GCF of 42, 989, 480?

Answer: GCF of 42, 989, 480 is 1.

2. How to Find the GCF of 42, 989, 480

Answer: Greatest Common Factor(GCF) of 42, 989, 480 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 989, 480) = 1.