Greatest Common Factor of 90, 40, 18, 759

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

• Greatest Common Factor of 90, 40, 18, 759 by common division method
• Greatest Common Factor of 90, 40, 18, 759 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 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 40

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

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

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 759

List of positive integer factors of 759 that divides 759 without a remainder.

1,3,11,23,33,69,253,759

Greatest Common Factor

We found the factors 90,40,18,759 . The biggest common factor number is the GCF number.
So the greatest common factor 90,40,18,759 is 1.

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

• GCF of 40, 25, 15, 530
• GCF of 89, 53, 64, 123
• GCF of 37, 16, 79, 998
• GCF of 85, 41, 93, 866
• GCF of 35, 72, 86, 471

1. What is the GCF of 90, 40, 18, 759?

Answer: GCF of 90, 40, 18, 759 is 1.

2. How to Find the GCF of 90, 40, 18, 759

Answer: Greatest Common Factor(GCF) of 90, 40, 18, 759 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 40, 18, 759) = 1.