Greatest Common Factor of 64, 36, 90, 775

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

• Greatest Common Factor of 64, 36, 90, 775 by common division method
• Greatest Common Factor of 64, 36, 90, 775 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

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 775

List of positive integer factors of 775 that divides 775 without a remainder.

1,5,25,31,155,775

Greatest Common Factor

We found the factors 64,36,90,775 . The biggest common factor number is the GCF number.
So the greatest common factor 64,36,90,775 is 1.

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

• GCF of 87, 85, 22, 679
• GCF of 73, 98, 75, 419
• GCF of 32, 59, 65, 265
• GCF of 71, 66, 47, 236
• GCF of 68, 91, 62, 771

1. What is the GCF of 64, 36, 90, 775?

Answer: GCF of 64, 36, 90, 775 is 1.

2. How to Find the GCF of 64, 36, 90, 775

Answer: Greatest Common Factor(GCF) of 64, 36, 90, 775 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 36, 90, 775) = 1.