Greatest Common Factor of 49, 13, 64, 862

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

• Greatest Common Factor of 49, 13, 64, 862 by common division method
• Greatest Common Factor of 49, 13, 64, 862 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

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 862

List of positive integer factors of 862 that divides 862 without a remainder.

1,2,431,862

Greatest Common Factor

We found the factors 49,13,64,862 . The biggest common factor number is the GCF number.
So the greatest common factor 49,13,64,862 is 1.

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

• GCF of 63, 89, 16, 855
• GCF of 71, 99, 72, 247
• GCF of 94, 93, 73, 379
• GCF of 21, 48, 72, 545
• GCF of 66, 46, 16, 621

1. What is the GCF of 49, 13, 64, 862?

Answer: GCF of 49, 13, 64, 862 is 1.

2. How to Find the GCF of 49, 13, 64, 862

Answer: Greatest Common Factor(GCF) of 49, 13, 64, 862 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 13, 64, 862) = 1.