Greatest Common Factor of 61, 73, 145

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

• Greatest Common Factor of 61, 73, 145 by common division method
• Greatest Common Factor of 61, 73, 145 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 61

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

1,61

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

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 61,73,145 . The biggest common factor number is the GCF number.
So the greatest common factor 61,73,145 is 1.

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

• GCF of 65, 20, 811
• GCF of 96, 13, 970
• GCF of 80, 83, 401
• GCF of 49, 19, 588
• GCF of 94, 21, 384

1. What is the GCF of 61, 73, 145?

Answer: GCF of 61, 73, 145 is 1.

2. How to Find the GCF of 61, 73, 145

Answer: Greatest Common Factor(GCF) of 61, 73, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 73, 145) = 1.