Greatest Common Factor of 144, 921, 615

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

• Greatest Common Factor of 144, 921, 615 by common division method
• Greatest Common Factor of 144, 921, 615 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 144

List of positive integer factors of 144 that divides 144 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Factors of 615

List of positive integer factors of 615 that divides 615 without a remainder.

1,3,5,15,41,123,205,615

Greatest Common Factor

We found the factors 144,921,615 . The biggest common factor number is the GCF number.
So the greatest common factor 144,921,615 is 3.

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

• GCF of 896, 696, 828
• GCF of 940, 194, 815
• GCF of 815, 732, 702
• GCF of 756, 833, 704
• GCF of 409, 910, 353

1. What is the GCF of 144, 921, 615?

Answer: GCF of 144, 921, 615 is 3.

2. How to Find the GCF of 144, 921, 615

Answer: Greatest Common Factor(GCF) of 144, 921, 615 = 3

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

Step 2: Then multiply all the prime factors GCF(144, 921, 615) = 3.