Greatest Common Factor of 87, 442, 423

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

• Greatest Common Factor of 87, 442, 423 by common division method
• Greatest Common Factor of 87, 442, 423 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 442

List of positive integer factors of 442 that divides 442 without a remainder.

1,2,13,17,26,34,221,442

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Greatest Common Factor

We found the factors 87,442,423 . The biggest common factor number is the GCF number.
So the greatest common factor 87,442,423 is 1.

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

• GCF of 55, 571, 931
• GCF of 37, 430, 430
• GCF of 24, 550, 596
• GCF of 67, 303, 932
• GCF of 10, 344, 959

1. What is the GCF of 87, 442, 423?

Answer: GCF of 87, 442, 423 is 1.

2. How to Find the GCF of 87, 442, 423

Answer: Greatest Common Factor(GCF) of 87, 442, 423 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 442, 423) = 1.