Greatest Common Factor of 47, 70, 11, 385

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

• Greatest Common Factor of 47, 70, 11, 385 by common division method
• Greatest Common Factor of 47, 70, 11, 385 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 385

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

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

Greatest Common Factor

We found the factors 47,70,11,385 . The biggest common factor number is the GCF number.
So the greatest common factor 47,70,11,385 is 1.

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

• GCF of 56, 86, 83, 443
• GCF of 48, 23, 29, 702
• GCF of 77, 14, 71, 631
• GCF of 33, 95, 70, 109
• GCF of 26, 96, 94, 793

1. What is the GCF of 47, 70, 11, 385?

Answer: GCF of 47, 70, 11, 385 is 1.

2. How to Find the GCF of 47, 70, 11, 385

Answer: Greatest Common Factor(GCF) of 47, 70, 11, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 70, 11, 385) = 1.