Greatest Common Factor of 30, 11, 69, 360

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

• Greatest Common Factor of 30, 11, 69, 360 by common division method
• Greatest Common Factor of 30, 11, 69, 360 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 11

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

1,11

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 360

List of positive integer factors of 360 that divides 360 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,18,20,24,30,36,40,45,60,72,90,120,180,360

Greatest Common Factor

We found the factors 30,11,69,360 . The biggest common factor number is the GCF number.
So the greatest common factor 30,11,69,360 is 1.

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

• GCF of 78, 55, 47, 866
• GCF of 51, 77, 55, 332
• GCF of 29, 53, 58, 909
• GCF of 49, 48, 15, 163
• GCF of 18, 60, 28, 110

1. What is the GCF of 30, 11, 69, 360?

Answer: GCF of 30, 11, 69, 360 is 1.

2. How to Find the GCF of 30, 11, 69, 360

Answer: Greatest Common Factor(GCF) of 30, 11, 69, 360 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 11, 69, 360) = 1.