Greatest Common Factor of 91, 90, 91, 35

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

• Greatest Common Factor of 91, 90, 91, 35 by common division method
• Greatest Common Factor of 91, 90, 91, 35 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

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 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Greatest Common Factor

We found the factors 91,90,91,35 . The biggest common factor number is the GCF number.
So the greatest common factor 91,90,91,35 is 1.

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

• GCF of 49, 32, 80, 51
• GCF of 34, 64, 64, 63
• GCF of 68, 37, 27, 94
• GCF of 49, 32, 37, 95
• GCF of 73, 42, 91, 13

1. What is the GCF of 91, 90, 91, 35?

Answer: GCF of 91, 90, 91, 35 is 1.

2. How to Find the GCF of 91, 90, 91, 35

Answer: Greatest Common Factor(GCF) of 91, 90, 91, 35 = 1

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

Step 2: Then multiply all the prime factors GCF(91, 90, 91, 35) = 1.