Greatest Common Factor of 10, 40, 90, 133

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

• Greatest Common Factor of 10, 40, 90, 133 by common division method
• Greatest Common Factor of 10, 40, 90, 133 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 10

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

1,2,5,10

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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Greatest Common Factor

We found the factors 10,40,90,133 . The biggest common factor number is the GCF number.
So the greatest common factor 10,40,90,133 is 1.

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

• GCF of 69, 19, 19, 839
• GCF of 61, 81, 36, 906
• GCF of 57, 35, 35, 803
• GCF of 74, 46, 99, 783
• GCF of 25, 10, 70, 599

1. What is the GCF of 10, 40, 90, 133?

Answer: GCF of 10, 40, 90, 133 is 1.

2. How to Find the GCF of 10, 40, 90, 133

Answer: Greatest Common Factor(GCF) of 10, 40, 90, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 40, 90, 133) = 1.