Greatest Common Factor of 15, 147, 891

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

• Greatest Common Factor of 15, 147, 891 by common division method
• Greatest Common Factor of 15, 147, 891 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Factors of 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Greatest Common Factor

We found the factors 15,147,891 . The biggest common factor number is the GCF number.
So the greatest common factor 15,147,891 is 3.

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

• GCF of 83, 887, 194
• GCF of 87, 443, 130
• GCF of 77, 648, 249
• GCF of 65, 486, 904
• GCF of 76, 273, 786

1. What is the GCF of 15, 147, 891?

Answer: GCF of 15, 147, 891 is 3.

2. How to Find the GCF of 15, 147, 891

Answer: Greatest Common Factor(GCF) of 15, 147, 891 = 3

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

Step 2: Then multiply all the prime factors GCF(15, 147, 891) = 3.