Greatest Common Factor of 40, 88, 891

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

• Greatest Common Factor of 40, 88, 891 by common division method
• Greatest Common Factor of 40, 88, 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 40

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

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

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

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 40,88,891 . The biggest common factor number is the GCF number.
So the greatest common factor 40,88,891 is 1.

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

• GCF of 11, 91, 781
• GCF of 56, 77, 369
• GCF of 16, 81, 113
• GCF of 18, 68, 655
• GCF of 15, 17, 887

1. What is the GCF of 40, 88, 891?

Answer: GCF of 40, 88, 891 is 1.

2. How to Find the GCF of 40, 88, 891

Answer: Greatest Common Factor(GCF) of 40, 88, 891 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 88, 891) = 1.