Greatest Common Factor of 15, 98, 91, 476

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

• Greatest Common Factor of 15, 98, 91, 476 by common division method
• Greatest Common Factor of 15, 98, 91, 476 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 91

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

1,7,13,91

Factors of 476

List of positive integer factors of 476 that divides 476 without a remainder.

1,2,4,7,14,17,28,34,68,119,238,476

Greatest Common Factor

We found the factors 15,98,91,476 . The biggest common factor number is the GCF number.
So the greatest common factor 15,98,91,476 is 1.

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

• GCF of 27, 58, 20, 922
• GCF of 13, 17, 66, 916
• GCF of 62, 68, 25, 929
• GCF of 41, 52, 11, 780
• GCF of 75, 37, 31, 726

1. What is the GCF of 15, 98, 91, 476?

Answer: GCF of 15, 98, 91, 476 is 1.

2. How to Find the GCF of 15, 98, 91, 476

Answer: Greatest Common Factor(GCF) of 15, 98, 91, 476 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 98, 91, 476) = 1.