Greatest Common Factor of 385, 878, 820

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

• Greatest Common Factor of 385, 878, 820 by common division method
• Greatest Common Factor of 385, 878, 820 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 878

List of positive integer factors of 878 that divides 878 without a remainder.

1,2,439,878

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

Greatest Common Factor

We found the factors 385,878,820 . The biggest common factor number is the GCF number.
So the greatest common factor 385,878,820 is 1.

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

• GCF of 375, 104, 356
• GCF of 976, 745, 226
• GCF of 384, 993, 369
• GCF of 750, 258, 118
• GCF of 870, 569, 784

1. What is the GCF of 385, 878, 820?

Answer: GCF of 385, 878, 820 is 1.

2. How to Find the GCF of 385, 878, 820

Answer: Greatest Common Factor(GCF) of 385, 878, 820 = 1

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

Step 2: Then multiply all the prime factors GCF(385, 878, 820) = 1.