The prime factorization of 124 is 2 * 2 * 31 = 22 * 31.
The prime factorization of 24 is 2 * 2 * 2 * 3 = 23 * 3.
The GCF contains all prime factors contained in both numbers. We find 22 is in both, so the GCF is 4.
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The GCF is 4.
The GCF is 4.
The GCF is 4.
For example we have 2 Nos. 24 & 36 .GCF =24)36(124------------12)24(224----------------0So the last divisor is the GCF of 24 & 36 which is 12 . And the above method is called successive division.
The GCF is: 2