Greatest Common Factor of 770, 755, 655

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

• Greatest Common Factor of 770, 755, 655 by common division method
• Greatest Common Factor of 770, 755, 655 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 655

List of positive integer factors of 655 that divides 655 without a remainder.

1,5,131,655

Greatest Common Factor

We found the factors 770,755,655 . The biggest common factor number is the GCF number.
So the greatest common factor 770,755,655 is 5.

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

• GCF of 826, 402, 440
• GCF of 756, 199, 509
• GCF of 920, 740, 849
• GCF of 712, 655, 819
• GCF of 633, 189, 340

1. What is the GCF of 770, 755, 655?

Answer: GCF of 770, 755, 655 is 5.

2. How to Find the GCF of 770, 755, 655

Answer: Greatest Common Factor(GCF) of 770, 755, 655 = 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, 655) = 5.