Greatest Common Factor of 142, 455, 54

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

• Greatest Common Factor of 142, 455, 54 by common division method
• Greatest Common Factor of 142, 455, 54 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 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Greatest Common Factor

We found the factors 142,455,54 . The biggest common factor number is the GCF number.
So the greatest common factor 142,455,54 is 1.

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

• GCF of 731, 200, 94
• GCF of 595, 673, 80
• GCF of 935, 544, 60
• GCF of 788, 669, 29
• GCF of 645, 754, 56

1. What is the GCF of 142, 455, 54?

Answer: GCF of 142, 455, 54 is 1.

2. How to Find the GCF of 142, 455, 54

Answer: Greatest Common Factor(GCF) of 142, 455, 54 = 1

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

Step 2: Then multiply all the prime factors GCF(142, 455, 54) = 1.