Greatest Common Factor of 75, 34, 70, 891

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

• Greatest Common Factor of 75, 34, 70, 891 by common division method
• Greatest Common Factor of 75, 34, 70, 891 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

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 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Greatest Common Factor

We found the factors 75,34,70,891 . The biggest common factor number is the GCF number.
So the greatest common factor 75,34,70,891 is 1.

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

• GCF of 97, 47, 65, 923
• GCF of 65, 65, 64, 657
• GCF of 75, 61, 67, 929
• GCF of 10, 48, 31, 157
• GCF of 25, 70, 57, 226

1. What is the GCF of 75, 34, 70, 891?

Answer: GCF of 75, 34, 70, 891 is 1.

2. How to Find the GCF of 75, 34, 70, 891

Answer: Greatest Common Factor(GCF) of 75, 34, 70, 891 = 1

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

Step 2: Then multiply all the prime factors GCF(75, 34, 70, 891) = 1.