Greatest Common Factor of 15, 25, 145

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

• Greatest Common Factor of 15, 25, 145 by common division method
• Greatest Common Factor of 15, 25, 145 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 15,25,145 . The biggest common factor number is the GCF number.
So the greatest common factor 15,25,145 is 5.

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

• GCF of 27, 51, 981
• GCF of 50, 48, 950
• GCF of 19, 48, 215
• GCF of 86, 52, 118
• GCF of 92, 96, 142

1. What is the GCF of 15, 25, 145?

Answer: GCF of 15, 25, 145 is 5.

2. How to Find the GCF of 15, 25, 145

Answer: Greatest Common Factor(GCF) of 15, 25, 145 = 5

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

Step 2: Then multiply all the prime factors GCF(15, 25, 145) = 5.