Greatest Common Factor of 56, 18, 23, 698

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

• Greatest Common Factor of 56, 18, 23, 698 by common division method
• Greatest Common Factor of 56, 18, 23, 698 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 23

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

1,23

Factors of 698

List of positive integer factors of 698 that divides 698 without a remainder.

1,2,349,698

Greatest Common Factor

We found the factors 56,18,23,698 . The biggest common factor number is the GCF number.
So the greatest common factor 56,18,23,698 is 1.

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

• GCF of 29, 85, 49, 298
• GCF of 47, 14, 79, 398
• GCF of 15, 59, 69, 484
• GCF of 97, 94, 89, 654
• GCF of 49, 25, 98, 823

1. What is the GCF of 56, 18, 23, 698?

Answer: GCF of 56, 18, 23, 698 is 1.

2. How to Find the GCF of 56, 18, 23, 698

Answer: Greatest Common Factor(GCF) of 56, 18, 23, 698 = 1

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

Step 2: Then multiply all the prime factors GCF(56, 18, 23, 698) = 1.