Greatest Common Factor of 42, 23, 29, 436

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

• Greatest Common Factor of 42, 23, 29, 436 by common division method
• Greatest Common Factor of 42, 23, 29, 436 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 436

List of positive integer factors of 436 that divides 436 without a remainder.

1,2,4,109,218,436

Greatest Common Factor

We found the factors 42,23,29,436 . The biggest common factor number is the GCF number.
So the greatest common factor 42,23,29,436 is 1.

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

• GCF of 69, 16, 49, 177
• GCF of 99, 51, 13, 402
• GCF of 40, 99, 20, 523
• GCF of 87, 15, 69, 694
• GCF of 76, 57, 45, 613

1. What is the GCF of 42, 23, 29, 436?

Answer: GCF of 42, 23, 29, 436 is 1.

2. How to Find the GCF of 42, 23, 29, 436

Answer: Greatest Common Factor(GCF) of 42, 23, 29, 436 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 23, 29, 436) = 1.