Greatest Common Factor of 40, 42, 75, 383

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

• Greatest Common Factor of 40, 42, 75, 383 by common division method
• Greatest Common Factor of 40, 42, 75, 383 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

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 75

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

1,3,5,15,25,75

Factors of 383

List of positive integer factors of 383 that divides 383 without a remainder.

1,383

Greatest Common Factor

We found the factors 40,42,75,383 . The biggest common factor number is the GCF number.
So the greatest common factor 40,42,75,383 is 1.

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

• GCF of 79, 94, 29, 949
• GCF of 38, 59, 52, 203
• GCF of 89, 56, 12, 964
• GCF of 86, 80, 73, 984
• GCF of 31, 43, 19, 417

1. What is the GCF of 40, 42, 75, 383?

Answer: GCF of 40, 42, 75, 383 is 1.

2. How to Find the GCF of 40, 42, 75, 383

Answer: Greatest Common Factor(GCF) of 40, 42, 75, 383 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 42, 75, 383) = 1.