Greatest Common Factor of 11, 23, 72, 284

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

• Greatest Common Factor of 11, 23, 72, 284 by common division method
• Greatest Common Factor of 11, 23, 72, 284 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 11

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

1,11

Factors of 23

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

1,23

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 284

List of positive integer factors of 284 that divides 284 without a remainder.

1,2,4,71,142,284

Greatest Common Factor

We found the factors 11,23,72,284 . The biggest common factor number is the GCF number.
So the greatest common factor 11,23,72,284 is 1.

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

• GCF of 45, 14, 62, 702
• GCF of 59, 45, 47, 998
• GCF of 40, 99, 90, 927
• GCF of 57, 64, 25, 271
• GCF of 11, 92, 76, 986

1. What is the GCF of 11, 23, 72, 284?

Answer: GCF of 11, 23, 72, 284 is 1.

2. How to Find the GCF of 11, 23, 72, 284

Answer: Greatest Common Factor(GCF) of 11, 23, 72, 284 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 23, 72, 284) = 1.