Greatest Common Factor of 49, 19, 46, 172

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

• Greatest Common Factor of 49, 19, 46, 172 by common division method
• Greatest Common Factor of 49, 19, 46, 172 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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Greatest Common Factor

We found the factors 49,19,46,172 . The biggest common factor number is the GCF number.
So the greatest common factor 49,19,46,172 is 1.

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

• GCF of 12, 36, 16, 125
• GCF of 94, 10, 19, 730
• GCF of 64, 43, 57, 776
• GCF of 36, 44, 48, 440
• GCF of 40, 69, 87, 587

1. What is the GCF of 49, 19, 46, 172?

Answer: GCF of 49, 19, 46, 172 is 1.

2. How to Find the GCF of 49, 19, 46, 172

Answer: Greatest Common Factor(GCF) of 49, 19, 46, 172 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 19, 46, 172) = 1.