Greatest Common Factor of 770, 755, 305

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

• Greatest Common Factor of 770, 755, 305 by common division method
• Greatest Common Factor of 770, 755, 305 with matching the biggest common factor

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

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Factors of 755

List of positive integer factors of 755 that divides 755 without a remainder.

1,5,151,755

Factors of 305

List of positive integer factors of 305 that divides 305 without a remainder.

1,5,61,305

Greatest Common Factor

We found the factors 770,755,305 . The biggest common factor number is the GCF number.
So the greatest common factor 770,755,305 is 5.

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

• GCF of 283, 430, 309
• GCF of 126, 280, 120
• GCF of 154, 166, 460
• GCF of 587, 481, 662
• GCF of 783, 577, 471

1. What is the GCF of 770, 755, 305?

Answer: GCF of 770, 755, 305 is 5.

2. How to Find the GCF of 770, 755, 305

Answer: Greatest Common Factor(GCF) of 770, 755, 305 = 5

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

Step 2: Then multiply all the prime factors GCF(770, 755, 305) = 5.