Greatest Common Factor of 665, 100, 145

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

• Greatest Common Factor of 665, 100, 145 by common division method
• Greatest Common Factor of 665, 100, 145 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 665

List of positive integer factors of 665 that divides 665 without a remainder.

1,5,7,19,35,95,133,665

Factors of 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

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 665,100,145 . The biggest common factor number is the GCF number.
So the greatest common factor 665,100,145 is 5.

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

• GCF of 570, 775, 385
• GCF of 756, 254, 138
• GCF of 129, 796, 258
• GCF of 779, 138, 187
• GCF of 826, 443, 498

1. What is the GCF of 665, 100, 145?

Answer: GCF of 665, 100, 145 is 5.

2. How to Find the GCF of 665, 100, 145

Answer: Greatest Common Factor(GCF) of 665, 100, 145 = 5

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

Step 2: Then multiply all the prime factors GCF(665, 100, 145) = 5.