Greatest Common Factor of 505, 100, 345

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

• Greatest Common Factor of 505, 100, 345 by common division method
• Greatest Common Factor of 505, 100, 345 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 505

List of positive integer factors of 505 that divides 505 without a remainder.

1,5,101,505

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 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Greatest Common Factor

We found the factors 505,100,345 . The biggest common factor number is the GCF number.
So the greatest common factor 505,100,345 is 5.

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

• GCF of 942, 765, 730
• GCF of 500, 733, 847
• GCF of 205, 974, 235
• GCF of 761, 196, 575
• GCF of 420, 176, 168

1. What is the GCF of 505, 100, 345?

Answer: GCF of 505, 100, 345 is 5.

2. How to Find the GCF of 505, 100, 345

Answer: Greatest Common Factor(GCF) of 505, 100, 345 = 5

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

Step 2: Then multiply all the prime factors GCF(505, 100, 345) = 5.