Greatest Common Factor of 13, 61, 144

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

• Greatest Common Factor of 13, 61, 144 by common division method
• Greatest Common Factor of 13, 61, 144 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

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

Greatest Common Factor

We found the factors 13,61,144 . The biggest common factor number is the GCF number.
So the greatest common factor 13,61,144 is 1.

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

• GCF of 32, 34, 832
• GCF of 49, 14, 110
• GCF of 12, 12, 963
• GCF of 17, 91, 619
• GCF of 47, 29, 940

1. What is the GCF of 13, 61, 144?

Answer: GCF of 13, 61, 144 is 1.

2. How to Find the GCF of 13, 61, 144

Answer: Greatest Common Factor(GCF) of 13, 61, 144 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 61, 144) = 1.