Greatest Common Factor of 509, 396, 40

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

• Greatest Common Factor of 509, 396, 40 by common division method
• Greatest Common Factor of 509, 396, 40 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 509

List of positive integer factors of 509 that divides 509 without a remainder.

1,509

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Greatest Common Factor

We found the factors 509,396,40 . The biggest common factor number is the GCF number.
So the greatest common factor 509,396,40 is 1.

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

• GCF of 121, 653, 72
• GCF of 847, 489, 56
• GCF of 582, 126, 62
• GCF of 236, 368, 26
• GCF of 513, 688, 90

1. What is the GCF of 509, 396, 40?

Answer: GCF of 509, 396, 40 is 1.

2. How to Find the GCF of 509, 396, 40

Answer: Greatest Common Factor(GCF) of 509, 396, 40 = 1

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

Step 2: Then multiply all the prime factors GCF(509, 396, 40) = 1.