Greatest Common Factor of 236, 330, 21

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

• Greatest Common Factor of 236, 330, 21 by common division method
• Greatest Common Factor of 236, 330, 21 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 236

List of positive integer factors of 236 that divides 236 without a remainder.

1,2,4,59,118,236

Factors of 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Greatest Common Factor

We found the factors 236,330,21 . The biggest common factor number is the GCF number.
So the greatest common factor 236,330,21 is 1.

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

• GCF of 149, 322, 17
• GCF of 845, 153, 81
• GCF of 347, 823, 93
• GCF of 650, 485, 72
• GCF of 961, 928, 89

1. What is the GCF of 236, 330, 21?

Answer: GCF of 236, 330, 21 is 1.

2. How to Find the GCF of 236, 330, 21

Answer: Greatest Common Factor(GCF) of 236, 330, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(236, 330, 21) = 1.