Greatest Common Factor of 42, 23, 50, 528

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

• Greatest Common Factor of 42, 23, 50, 528 by common division method
• Greatest Common Factor of 42, 23, 50, 528 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 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 528

List of positive integer factors of 528 that divides 528 without a remainder.

1,2,3,4,6,8,11,12,16,22,24,33,44,48,66,88,132,176,264,528

Greatest Common Factor

We found the factors 42,23,50,528 . The biggest common factor number is the GCF number.
So the greatest common factor 42,23,50,528 is 1.

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

• GCF of 17, 99, 30, 748
• GCF of 59, 18, 23, 116
• GCF of 99, 34, 21, 551
• GCF of 56, 28, 58, 315
• GCF of 49, 69, 90, 236

1. What is the GCF of 42, 23, 50, 528?

Answer: GCF of 42, 23, 50, 528 is 1.

2. How to Find the GCF of 42, 23, 50, 528

Answer: Greatest Common Factor(GCF) of 42, 23, 50, 528 = 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, 50, 528) = 1.