Greatest Common Factor of 18, 42, 88, 963

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

• Greatest Common Factor of 18, 42, 88, 963 by common division method
• Greatest Common Factor of 18, 42, 88, 963 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 18

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

1,2,3,6,9,18

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 963

List of positive integer factors of 963 that divides 963 without a remainder.

1,3,9,107,321,963

Greatest Common Factor

We found the factors 18,42,88,963 . The biggest common factor number is the GCF number.
So the greatest common factor 18,42,88,963 is 1.

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

• GCF of 93, 20, 35, 756
• GCF of 43, 71, 68, 757
• GCF of 41, 41, 34, 758
• GCF of 63, 78, 16, 587
• GCF of 37, 30, 63, 856

1. What is the GCF of 18, 42, 88, 963?

Answer: GCF of 18, 42, 88, 963 is 1.

2. How to Find the GCF of 18, 42, 88, 963

Answer: Greatest Common Factor(GCF) of 18, 42, 88, 963 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 42, 88, 963) = 1.