Greatest Common Factor of 27, 60, 153, 818

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

• Greatest Common Factor of 27, 60, 153, 818 by common division method
• Greatest Common Factor of 27, 60, 153, 818 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Factors of 818

List of positive integer factors of 818 that divides 818 without a remainder.

1,2,409,818

Greatest Common Factor

We found the factors 27,60,153,818 . The biggest common factor number is the GCF number.
So the greatest common factor 27,60,153,818 is 1.

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

• GCF of 18, 62, 948, 360
• GCF of 36, 55, 300, 102
• GCF of 16, 65, 642, 482
• GCF of 43, 20, 918, 368
• GCF of 46, 84, 459, 389

1. What is the GCF of 27, 60, 153, 818?

Answer: GCF of 27, 60, 153, 818 is 1.

2. How to Find the GCF of 27, 60, 153, 818

Answer: Greatest Common Factor(GCF) of 27, 60, 153, 818 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 60, 153, 818) = 1.