Greatest Common Factor of 147, 380, 18

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

• Greatest Common Factor of 147, 380, 18 by common division method
• Greatest Common Factor of 147, 380, 18 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 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Factors of 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 147,380,18 . The biggest common factor number is the GCF number.
So the greatest common factor 147,380,18 is 1.

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

• GCF of 161, 264, 56
• GCF of 204, 404, 71
• GCF of 518, 383, 95
• GCF of 460, 385, 79
• GCF of 328, 243, 96

1. What is the GCF of 147, 380, 18?

Answer: GCF of 147, 380, 18 is 1.

2. How to Find the GCF of 147, 380, 18

Answer: Greatest Common Factor(GCF) of 147, 380, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(147, 380, 18) = 1.