Greatest Common Factor of 453, 392, 42

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

• Greatest Common Factor of 453, 392, 42 by common division method
• Greatest Common Factor of 453, 392, 42 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 453

List of positive integer factors of 453 that divides 453 without a remainder.

1,3,151,453

Factors of 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 453,392,42 . The biggest common factor number is the GCF number.
So the greatest common factor 453,392,42 is 1.

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

• GCF of 610, 416, 85
• GCF of 721, 435, 18
• GCF of 571, 994, 85
• GCF of 755, 291, 53
• GCF of 734, 231, 69

1. What is the GCF of 453, 392, 42?

Answer: GCF of 453, 392, 42 is 1.

2. How to Find the GCF of 453, 392, 42

Answer: Greatest Common Factor(GCF) of 453, 392, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(453, 392, 42) = 1.