Greatest Common Factor of 56, 23, 68, 385

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

• Greatest Common Factor of 56, 23, 68, 385 by common division method
• Greatest Common Factor of 56, 23, 68, 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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

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 56,23,68,385 . The biggest common factor number is the GCF number.
So the greatest common factor 56,23,68,385 is 1.

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

• GCF of 11, 86, 87, 148
• GCF of 33, 43, 15, 546
• GCF of 36, 66, 19, 945
• GCF of 58, 20, 89, 338
• GCF of 36, 49, 16, 455

1. What is the GCF of 56, 23, 68, 385?

Answer: GCF of 56, 23, 68, 385 is 1.

2. How to Find the GCF of 56, 23, 68, 385

Answer: Greatest Common Factor(GCF) of 56, 23, 68, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(56, 23, 68, 385) = 1.