Greatest Common Factor of 132, 455, 30

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

• Greatest Common Factor of 132, 455, 30 by common division method
• Greatest Common Factor of 132, 455, 30 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 132

List of positive integer factors of 132 that divides 132 without a remainder.

1,2,3,4,6,11,12,22,33,44,66,132

Factors of 455

List of positive integer factors of 455 that divides 455 without a remainder.

1,5,7,13,35,65,91,455

Factors of 30

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

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

Greatest Common Factor

We found the factors 132,455,30 . The biggest common factor number is the GCF number.
So the greatest common factor 132,455,30 is 1.

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

• GCF of 802, 849, 71
• GCF of 806, 575, 63
• GCF of 973, 149, 28
• GCF of 402, 365, 20
• GCF of 582, 715, 16

1. What is the GCF of 132, 455, 30?

Answer: GCF of 132, 455, 30 is 1.

2. How to Find the GCF of 132, 455, 30

Answer: Greatest Common Factor(GCF) of 132, 455, 30 = 1

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

Step 2: Then multiply all the prime factors GCF(132, 455, 30) = 1.