Greatest Common Factor of 505, 385, 670

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

• Greatest Common Factor of 505, 385, 670 by common division method
• Greatest Common Factor of 505, 385, 670 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 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Greatest Common Factor

We found the factors 505,385,670 . The biggest common factor number is the GCF number.
So the greatest common factor 505,385,670 is 5.

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

• GCF of 703, 926, 254
• GCF of 924, 607, 800
• GCF of 850, 967, 877
• GCF of 463, 689, 271
• GCF of 502, 280, 809

1. What is the GCF of 505, 385, 670?

Answer: GCF of 505, 385, 670 is 5.

2. How to Find the GCF of 505, 385, 670

Answer: Greatest Common Factor(GCF) of 505, 385, 670 = 5

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

Step 2: Then multiply all the prime factors GCF(505, 385, 670) = 5.