Greatest Common Factor of 30, 405, 850

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

• Greatest Common Factor of 30, 405, 850 by common division method
• Greatest Common Factor of 30, 405, 850 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 405

List of positive integer factors of 405 that divides 405 without a remainder.

1,3,5,9,15,27,45,81,135,405

Factors of 850

List of positive integer factors of 850 that divides 850 without a remainder.

1,2,5,10,17,25,34,50,85,170,425,850

Greatest Common Factor

We found the factors 30,405,850 . The biggest common factor number is the GCF number.
So the greatest common factor 30,405,850 is 5.

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

• GCF of 28, 353, 599
• GCF of 86, 370, 785
• GCF of 94, 947, 785
• GCF of 66, 396, 321
• GCF of 92, 102, 318

1. What is the GCF of 30, 405, 850?

Answer: GCF of 30, 405, 850 is 5.

2. How to Find the GCF of 30, 405, 850

Answer: Greatest Common Factor(GCF) of 30, 405, 850 = 5

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

Step 2: Then multiply all the prime factors GCF(30, 405, 850) = 5.