Greatest Common Factor of 45, 25, 155

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

• Greatest Common Factor of 45, 25, 155 by common division method
• Greatest Common Factor of 45, 25, 155 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 25

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

1,5,25

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Greatest Common Factor

We found the factors 45,25,155 . The biggest common factor number is the GCF number.
So the greatest common factor 45,25,155 is 5.

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

• GCF of 16, 75, 606
• GCF of 56, 44, 667
• GCF of 41, 72, 701
• GCF of 92, 26, 776
• GCF of 88, 23, 251

1. What is the GCF of 45, 25, 155?

Answer: GCF of 45, 25, 155 is 5.

2. How to Find the GCF of 45, 25, 155

Answer: Greatest Common Factor(GCF) of 45, 25, 155 = 5

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

Step 2: Then multiply all the prime factors GCF(45, 25, 155) = 5.