Greatest Common Factor of 75, 70, 48, 747

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

• Greatest Common Factor of 75, 70, 48, 747 by common division method
• Greatest Common Factor of 75, 70, 48, 747 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Greatest Common Factor

We found the factors 75,70,48,747 . The biggest common factor number is the GCF number.
So the greatest common factor 75,70,48,747 is 1.

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

• GCF of 81, 10, 72, 885
• GCF of 10, 68, 70, 223
• GCF of 45, 30, 43, 976
• GCF of 43, 46, 73, 651
• GCF of 61, 86, 64, 344

1. What is the GCF of 75, 70, 48, 747?

Answer: GCF of 75, 70, 48, 747 is 1.

2. How to Find the GCF of 75, 70, 48, 747

Answer: Greatest Common Factor(GCF) of 75, 70, 48, 747 = 1

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

Step 2: Then multiply all the prime factors GCF(75, 70, 48, 747) = 1.