Greatest Common Factor of 15, 20, 435

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

• Greatest Common Factor of 15, 20, 435 by common division method
• Greatest Common Factor of 15, 20, 435 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 15

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

1,3,5,15

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 435

List of positive integer factors of 435 that divides 435 without a remainder.

1,3,5,15,29,87,145,435

Greatest Common Factor

We found the factors 15,20,435 . The biggest common factor number is the GCF number.
So the greatest common factor 15,20,435 is 5.

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

• GCF of 72, 95, 220
• GCF of 40, 24, 495
• GCF of 10, 77, 133
• GCF of 75, 31, 926
• GCF of 22, 90, 360

1. What is the GCF of 15, 20, 435?

Answer: GCF of 15, 20, 435 is 5.

2. How to Find the GCF of 15, 20, 435

Answer: Greatest Common Factor(GCF) of 15, 20, 435 = 5

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

Step 2: Then multiply all the prime factors GCF(15, 20, 435) = 5.