Greatest Common Factor of 20, 115, 470

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

• Greatest Common Factor of 20, 115, 470 by common division method
• Greatest Common Factor of 20, 115, 470 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 20

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

1,2,4,5,10,20

Factors of 115

List of positive integer factors of 115 that divides 115 without a remainder.

1,5,23,115

Factors of 470

List of positive integer factors of 470 that divides 470 without a remainder.

1,2,5,10,47,94,235,470

Greatest Common Factor

We found the factors 20,115,470 . The biggest common factor number is the GCF number.
So the greatest common factor 20,115,470 is 5.

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

• GCF of 69, 581, 597
• GCF of 13, 902, 505
• GCF of 87, 858, 714
• GCF of 57, 669, 526
• GCF of 27, 465, 433

1. What is the GCF of 20, 115, 470?

Answer: GCF of 20, 115, 470 is 5.

2. How to Find the GCF of 20, 115, 470

Answer: Greatest Common Factor(GCF) of 20, 115, 470 = 5

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

Step 2: Then multiply all the prime factors GCF(20, 115, 470) = 5.