Greatest Common Factor of 75, 49, 89, 10

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

• Greatest Common Factor of 75, 49, 89, 10 by common division method
• Greatest Common Factor of 75, 49, 89, 10 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Greatest Common Factor

We found the factors 75,49,89,10 . The biggest common factor number is the GCF number.
So the greatest common factor 75,49,89,10 is 1.

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

• GCF of 47, 11, 62, 70
• GCF of 87, 51, 79, 30
• GCF of 79, 94, 74, 37
• GCF of 66, 96, 59, 28
• GCF of 19, 17, 36, 96

1. What is the GCF of 75, 49, 89, 10?

Answer: GCF of 75, 49, 89, 10 is 1.

2. How to Find the GCF of 75, 49, 89, 10

Answer: Greatest Common Factor(GCF) of 75, 49, 89, 10 = 1

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

Step 2: Then multiply all the prime factors GCF(75, 49, 89, 10) = 1.