Greatest Common Factor of 385, 671, 120, 496, 815

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

• Greatest Common Factor of 385, 671, 120, 496, 815 by common division method
• Greatest Common Factor of 385, 671, 120, 496, 815 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 385

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

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

Factors of 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Factors of 496

List of positive integer factors of 496 that divides 496 without a remainder.

1,2,4,8,16,31,62,124,248,496

Factors of 815

List of positive integer factors of 815 that divides 815 without a remainder.

1,5,163,815

Greatest Common Factor

We found the factors 385,671,120,496,815 . The biggest common factor number is the GCF number.
So the greatest common factor 385,671,120,496,815 is 1.

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

• GCF of 224, 190, 596, 355, 990
• GCF of 451, 502, 870, 302, 356
• GCF of 202, 546, 893, 893, 978
• GCF of 373, 338, 673, 911, 999
• GCF of 643, 401, 278, 236, 132

1. What is the GCF of 385, 671, 120, 496, 815?

Answer: GCF of 385, 671, 120, 496, 815 is 1.

2. How to Find the GCF of 385, 671, 120, 496, 815

Answer: Greatest Common Factor(GCF) of 385, 671, 120, 496, 815 = 1

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

Step 2: Then multiply all the prime factors GCF(385, 671, 120, 496, 815) = 1.