Greatest Common Factor of 42, 89, 98, 453

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

• Greatest Common Factor of 42, 89, 98, 453 by common division method
• Greatest Common Factor of 42, 89, 98, 453 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 42

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

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

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 453

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

1,3,151,453

Greatest Common Factor

We found the factors 42,89,98,453 . The biggest common factor number is the GCF number.
So the greatest common factor 42,89,98,453 is 1.

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

• GCF of 97, 12, 28, 902
• GCF of 14, 92, 97, 238
• GCF of 48, 57, 96, 737
• GCF of 87, 83, 24, 831
• GCF of 51, 27, 41, 152

1. What is the GCF of 42, 89, 98, 453?

Answer: GCF of 42, 89, 98, 453 is 1.

2. How to Find the GCF of 42, 89, 98, 453

Answer: Greatest Common Factor(GCF) of 42, 89, 98, 453 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 89, 98, 453) = 1.