Greatest Common Factor of 820, 715, 755

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

• Greatest Common Factor of 820, 715, 755 by common division method
• Greatest Common Factor of 820, 715, 755 with matching the biggest common factor

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

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Factors of 755

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

1,5,151,755

Greatest Common Factor

We found the factors 820,715,755 . The biggest common factor number is the GCF number.
So the greatest common factor 820,715,755 is 5.

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

• GCF of 957, 830, 248
• GCF of 653, 833, 641
• GCF of 949, 804, 365
• GCF of 319, 299, 864
• GCF of 143, 532, 134

1. What is the GCF of 820, 715, 755?

Answer: GCF of 820, 715, 755 is 5.

2. How to Find the GCF of 820, 715, 755

Answer: Greatest Common Factor(GCF) of 820, 715, 755 = 5

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

Step 2: Then multiply all the prime factors GCF(820, 715, 755) = 5.