Greatest Common Factor of 18, 23, 79, 74, 946

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

• Greatest Common Factor of 18, 23, 79, 74, 946 by common division method
• Greatest Common Factor of 18, 23, 79, 74, 946 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 23

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

1,23

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 946

List of positive integer factors of 946 that divides 946 without a remainder.

1,2,11,22,43,86,473,946

Greatest Common Factor

We found the factors 18,23,79,74,946 . The biggest common factor number is the GCF number.
So the greatest common factor 18,23,79,74,946 is 1.

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

• GCF of 98, 48, 52, 29, 131
• GCF of 51, 10, 84, 30, 429
• GCF of 21, 69, 22, 37, 139
• GCF of 44, 16, 97, 24, 829
• GCF of 17, 19, 37, 10, 504

1. What is the GCF of 18, 23, 79, 74, 946?

Answer: GCF of 18, 23, 79, 74, 946 is 1.

2. How to Find the GCF of 18, 23, 79, 74, 946

Answer: Greatest Common Factor(GCF) of 18, 23, 79, 74, 946 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 23, 79, 74, 946) = 1.