Greatest Common Factor of 770, 403, 71

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

• Greatest Common Factor of 770, 403, 71 by common division method
• Greatest Common Factor of 770, 403, 71 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 403

List of positive integer factors of 403 that divides 403 without a remainder.

1,13,31,403

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 770,403,71 . The biggest common factor number is the GCF number.
So the greatest common factor 770,403,71 is 1.

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

• GCF of 874, 489, 85
• GCF of 628, 967, 36
• GCF of 540, 153, 62
• GCF of 396, 714, 89
• GCF of 339, 546, 73

1. What is the GCF of 770, 403, 71?

Answer: GCF of 770, 403, 71 is 1.

2. How to Find the GCF of 770, 403, 71

Answer: Greatest Common Factor(GCF) of 770, 403, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(770, 403, 71) = 1.