Greatest Common Factor of 75, 56, 42, 528

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

• Greatest Common Factor of 75, 56, 42, 528 by common division method
• Greatest Common Factor of 75, 56, 42, 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

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 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 75,56,42,528 . The biggest common factor number is the GCF number.
So the greatest common factor 75,56,42,528 is 1.

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

• GCF of 26, 79, 68, 284
• GCF of 57, 55, 22, 259
• GCF of 27, 14, 10, 831
• GCF of 61, 43, 47, 790
• GCF of 46, 65, 94, 585

1. What is the GCF of 75, 56, 42, 528?

Answer: GCF of 75, 56, 42, 528 is 1.

2. How to Find the GCF of 75, 56, 42, 528

Answer: Greatest Common Factor(GCF) of 75, 56, 42, 528 = 1

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

Step 2: Then multiply all the prime factors GCF(75, 56, 42, 528) = 1.